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Needle roller bearing model

Needle roller bearing model

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Part No. d D W Housing Bore Diameter Ro Limiting Speed (In Oil)* Basic Dynamic Rating Basic Static Rating Outer & Roller Assembly Weight
McGill Outer Ring & Roller Assembly Military No. Shaft Diameter Outside Diameter Width Max Hsg Radius to Clear
inch mm inch mm inch mm inch mm RPM lb/N lb/N lb kg
Nom Tol. Nom Tol. Tol
+0/-.005 (+0/.13)		 Rotating (Ref)
MR 10 N MS 51961-1 15.9   +0/-0.013 15.9   +0/-0.013 28.6+0/-0.013 28.6+0/-0.013 19.05 28.579 1 19250 19215 19126 0.05 9 bearing Part No.#Outer Ring & Roller Assembly b1 Part No.#Military No.
MR 10 SS, S, RS, SRS, RSS 15.9   +0/-0.013 15.9   +0/-0.013 28.6+0/-0.013 28.6+0/-0.013 25.40 28.579 1 6100 19215 19126 0.07 9 free1 Shaft Diameter#d Nom mm
MR 10 15.9   +0/-0.013 15.9   +0/-0.013 28.6+0/-0.013 28.6+0/-0.013 25.40 28.579 1 19250 26377 28912 0.07 9 free2 Shaft Diameter#d Tol. mm free4 Outside Diameter#D Tol. mm
MR 12 N MS 51961-2 19.1   +0/-0.013 19.1   +0/-0.013 31.8+0/-0.013 31.8+0/-0.013 19.05 31.755 1 16000 22196 24019 0.06 9 free3 Outside Diameter#D Nom mm
MR 12 SS, S, RS, SRS, RSS 19.1   +0/-0.013 19.1   +0/-0.013 31.8+0/-0.013 31.8+0/-0.013 25.40 31.755 1 5100 22196 24019 0.08 9 free5 Width#W Tol +0/-0.005 (+0/0.13) mm
MR 12 MS 51961-3 19.1   +0/-0.013 19.1   +0/-0.013 31.8+0/-0.013 31.8+0/-0.013 25.40 31.755 1 16000 30380 36029 0.08 9 free6 Housing Bore Diameter#Rotating mm
MR 14 N MS 51961-5 22.2   +0/-0.013 22.2   +0/-0.013 34.9+0/-0.013 34.9+0/-0.013 19.05 34.931 1 13750 23485 26688 0.07 9 free7 Housing Bore Diameter#Stationary mm
MR 14  SS, S, RS, SRS, RSS 22.2   +0/-0.013 22.2   +0/-0.013 34.9+0/-0.013 34.9+0/-0.013 25.40 34.931 1 4400 23485 26688 0.09 9 free9 Radial Lub. Hole Diameter#HD (Ref) mm free8 Housing Bore Diameter#Tol. mm
MR 14 MS 51961-6 22.2   +0/-0.013 22.2   +0/-0.013 34.9+0/-0.013 34.9+0/-0.013 25.40 34.931 1 13750 32204 40032 0.09 9 free10 Max Hsg Radius to Clear#Ro (Ref) mm
MR 16 N MS 51961-8 25.4   +0/-0.013 25.4   +0/-0.013 38.1+0/-0.013 38.1+0/-0.013 19.05 38.107 1 12000 25976 31581 0.09 9 free11 Limiting Speed (In Oil) RPM free12 Basic Dynamic Rating N
MR 16 SS, S, RS, SRS, RSS 25.4   +0/-0.013 25.4   +0/-0.013 38.1+0/-0.013 38.1+0/-0.013 25.40 38.107 1 3800 25976 31581 0.1 9 free13 Basic Static Rating N
MR 16 MS 51961-9 25.4   +0/-0.013 25.4   +0/-0.013 38.1+0/-0.013 38.1+0/-0.013 25.40 38.107 1 12000 35584 47,149 0.1 9 weight Outer & Roller Assembly Weight kg
MR 18 N MS 51961-11 28.6   +0/-0.013 28.6   +0/-0.013 41.3+0/-0.013 41.3+0/-0.013 19.05 41.284 1 10700 38787 54,266 0.11 9 b2 Part No.#Separable
Inner Ring Only
MR 18  SS, S, RS,  SRS,  RSS 28.6   +0/-0.013 28.6   +0/-0.013 41.3+0/-0.013 41.3+0/-0.013 25.40 41.284 1 3400 38787 54,266 0.15 9 b3 Military No.
MR 18 MS 51961-12 28.6   +0/-0.013 28.6   +0/-0.013 41.3+0/-0.013 41.3+0/-0.013 25.41 41.284 1 10700 48,483 72,502 0.15 9 free14 Bore Diameter#B Nom mm
MR 20 N MS 51961-14 31.8   +0/-0.013 31.8   +0/-0.013 44.5+0/-0.013 44.5+0/-0.013 25.40 44.460 1 9600 40121 58,269 0.12 9 free15 Bore Diameter#B Tol. mm
MR 20  SS, S, RS,  SRS,  RSS 31.8   +0/-0.013 31.8   +0/-0.013 44.5+0/-0.013 44.5+0/-0.013 31.75 44.460 1 3050 40121 58,269 0.15 9 free16 Outside Diameter#D1 Nom mm
MR 20 MS 51961-15 31.8   +0/-0.013 31.8   +0/-0.013 44.5+0/-0.013 44.5+0/-0.013 31.75 44.460 1 9600 50,262 77,840 0.15 9 free17 Outside Diameter#D1 Tol. mm
Metric dimensions for reference only. free18 Width#W1 Tol +0/-0.005 (+0/0.13) mm
free19 Radial Lub. Hole Diameter#HD (Ref) mm
free20 Max Shaft Radius to Clear#Ri (Ref) mm
Part No. Military No. B D1 W1 Inner Weight free21 Recommended Shaft Diameter with inner ring#Rotating mm
McGill Outer Ring & Roller Assembly Separable
Inner Ring Only		 Bore Diameter Outside Diameter Width free22 Recommended Shaft Diameter with inner ring#Stationary mm
inch mm inch mm inch mm lb kg free23 Recommended Shaft Diameter with inner ring#Tol. mm
Nom Tol. Nom Tol. Tol
+0/-.005 (+0/.13)		 Stationary Tol. w1 Inner Weight kg
MR 10 N MI 6 N MS 500072-1 9.529 9.529 15.9 15.9 19.3 9.521 +0/-0.013 0.02 10
MR 10 N MI 7 N 11.117 11.117 15.9 15.9 19.3 11.109 +0/-0.013 0.02 10
MR 10 SS, S, RS, SRS, RSS MI 6 9.529 9.529 15.9 15.9 25.7 9.521 +0/-0.013 0.02 10
MR 10 MI 6 9.529 9.529 15.9 15.9 25.7 9.521 +0/-0.013 0.02 10
MR 12 N MI 8 N MS 500072-2 12.705 12.705 19.0 19.0 19.3 12.697 +0/-0.013 0.02 10
MR 12 N MI 9 N 14.293 14.293 19.0 19.0 19.3 14.286 +0/-0.013 0.02 10
MR 12 SS, S, RS, SRS, RSS MI 8 MS 500072-3 12.705 12.705 19.0 19.0 25.7 12.697 +0/-0.013 0.03 10
MR 12 MI 8 12.705 12.705 19.0 19.0 25.7 12.697 +0/-0.013 0.03 10
MR 14 N MI 10 N MS 500072-4 15.881 15.881 22.2 22.2 19.3 15.874 +0/-0.013 0.03 10
MR 14 N MI 11 N 17.469 17.469 22.2 22.2 19.3 17.462 +0/-0.013 0.02 10
MR 14 SS, S, RS, SRS, RSS MI 10 15.881 15.881 22.2 22.2 25.7 15.874 +0/-0.013 0.04 10
MR 14 MI 10 15.881 15.881 22.2 22.2 25.7 15.874 +0/-0.013 0.04 10
MR 16 N MI 12 N MS 500072-5 19.058 19.058 25.4 25.4 19.3 19.05 +0/-0.013 0.03 10
MR 16 N MI 13 N MS 500072-6 20.646 20.646 25.4 25.4 19.3 20.638 +0/-0.013 0.03 10
MR 16 SS, S, RS, SRS, RSS MI 12 19.058 19.058 25.4 25.4 25.7 19.05 +0/-0.013 0.05 10
MR 16 MI 13 MS 500072-7 20.646 20.646 25.4 25.4 25.7 20.638 +0/-0.013 0.05 10
MR 18 N MI 14 N MS 500072-8 22.234 22.234 28.6 28.6 25.7 22.226 +0/-0.013 0.05 10
MR 18 N MI 15 N MS 500072-9 23.822 23.822 28.6 28.6 25.7 23.814 +0/-0.013 0.05 10
MR 18 SS, S, RS, SRS, RSS MI 14 22.234 22.234 28.6 28.6 32 22.226 +0/-0.013 0.06 10
MR 18 MI 14 22.234 22.234 28.6 28.6 32 22.226 +0/-0.013 0.06 10
MR 20 N MI 16 N MS 500072-10 25.410 25.410 31.7 31.7 25.7 25.402 +0/-0.013 0.06 10
MR 20 SS, S, RS, SRS, RSS MI 16 25.410 25.410 31.7 31.7 32 25.4 +0/-0.013 0.07 10
MR 20 MI 16 MS 500072-11 25.410 25.410 31.7 31.7 32 25.4 +0/-0.013 0.07 10
型号 d D W 轴承座孔径 Ro 极限转速
(油润滑) *		 基本动态 额定值 基本静态 载荷 外圈和 滚子组件 重量
McGill 外圈 和滚子组件 军用编号 轴径 外径 宽度 最大外圈 倒角半径
英寸
毫米		 英寸
毫米		 英寸
毫米		 英寸
毫米		 RPM 磅/牛 磅/牛 lb kg
标称 公差 标称 公差 公差
+0/-.005 (+0/.13)		 旋转 （参考）
MR 22 N MS 51961-18 34.9 34.9 47.6 47.6 25.4 47.636 1 8750 42,879 65,386 0.14 11
MR 22 SS, S, RS, SRS, RSS 34.9 34.9 47.6 47.6 31.75 47.636 1 2800 42,879 65,386 0.16 11 bearing Part No.#Outer Ring & Roller Assembly
MR 22 MS 51961-19 34.9 34.9 47.6 47.6 31.75 47.636 1 8750 53,821 87,626 0.16 11 b1 Part No.#Military No.
MR 24 N MS 51961-21 38.1 38.1 52.4 52.4 25.4 52.398 2 8000 45,814 68,944 0.19 11 free1 Shaft Diameter#d Nom mm
MR 24 SS, S, RS, SRS, RSS 38.1 38.1 52.4 52.4 31.75 52.398 2 2500 45,814 68,944 0.21 11 free1 Shaft Diameter#d Tol. mm
MR 24 MS 51961-22 38.1 38.1 52.4 52.4 31.75 52.398 2 8000 57,824 92,518 0.21 11 free1 Outside Diameter#D Nom mm
MR 26 N MS 51961-24 41.3 41.3 55.6 55.6 25.4 55.574 2 7400 47,149 72,947 0.21 11 free1 Outside Diameter#D Tol. mm
MR 26 SS, S, RS, SRS, RSS 41.3 41.3 55.6 55.6 31.75 55.574 2 2350 47,149 72,947 0.23 11 free1 Width#W Tol +0/-0.005 (+0/0.13) mm
MR 26 MS 51961-25 41.3 41.3 55.6 55.6 31.75 55.574 2 7400 59,158 98,301 0.23 11 free1 Housing Bore Diameter#Rotating mm
MR 28 N MS 51961-27 44.5 44.5 58.8 58.8 25.4 58.75 2 6850 49,818 80,509 0.21 11 free1 Housing Bore Diameter#Stationary mm
MR 28 SS, S, RS, SRS, RSS 44.5 44.5 58.8 58.8 31.75 59 2 2200 49,818 80,509 0.25 11 free1 Housing Bore Diameter#Tol. mm
MR 28 MS 51961-28 44.5 44.5 58.8 58.8 31.75 59 2 6850 62,717 108,531 0.25 11 free1 Radial Lub. Hole Diameter#HD (Ref) mm
MR 30 SS, S, RS, SRS, RSS 47.6 47.6 61.9 61.9 31.75 61.927 2 2040 50,707 84,512 0.27 11 free2 Limiting Speed (In Oil) RPM
MR 30 MS 51961-29 47.6 47.6 61.9 61.9 31.75 62 2 6400 64,051 113,869 0.27 11 free3 Basic Dynamic Rating N
MR 31 49.2 49.2 63.5 63.5 31.75 63.515 2 6200 55,155 99,635 0.27 11 free4 Basic Static Rating N
MR 32 N 50.8 50.8 65.1 65.1 25.4 65.103 2 6000 53,376 92,074 0.25 11 weight Outer & Roller Assembly Weight kg
MR 32 SS, S, RS, SRS, RSS 50.8 50.8 65.1 65.1 31.75 65 2 1900 53,376 92,074 0.28 11
MR 32 MS 51961-30 50.8 50.8 65.1 65.1 31.75 65 2 6000 67,610 124,099 0.28 11
MR 36 N MS 51961-31 57.2 57.2 76.2 76.2 38.1 76.22 2 5350 99,635 173,917 0.51 11
MR 36 SS, S, RS, SRS, RSS 57.2 57.2 76.2 76.2 44.45 76 2 1700 99,635 173,917 0.59 11
MR 36 MS 51961-32 57.2 57.2 76.2 76.2 44.45 76 2 5350 115,648 210,835 0.59 11
型号 军用编号 B D1 W1 内圈重量
McGill 外圈 和滚子组件 仅适用于 可分离内圈 孔径 外径 宽度
英寸
毫米		 英寸
毫米		 英寸
毫米		 lb kg bearing Part No.#Outer Ring & Roller Assembly
标称 公差 标称 公差 公差
+0/-.005 (+0/.13)		 固定 公差 b1 Part No.#Military No.
MR 22 N MI 18 N MS 500072-12 28.586 28.586 34.9 34.9 25.7 28.579 +0/-0.013 0.06 12 b2 Military No.
MR 22 SS, S, RS, SRS, RSS MI 17 26.998 26.998 34.9 34.9 32 26.991 +0/-0.013 0.07 12 free1 Bore Diameter#B Nom mm
MR 22 MI 18 MS 500072-13 28.586 28.586 34.9 34.9 32 28.579 +0/-0.013 0.08 12 free2 Bore Diameter#B Tol. mm
MR 24 N MI 20 N MS 500072-15 31.763 31.763 38.1 38.1 25.7 31.755 +0/-0.013 0.09 12 free3 Outside Diameter#D1 Nom mm
MR 24 SS, S, RS, SRS, RSS MI 19 MS 500072-16 31.8 31.8 38.1 38.1 32 31.755 +0/-0.013 0.11 12 free4 Outside Diameter#D1 Tol. mm
MI 20 MS 500072-14 30.174 30.174 38.1 38.1 32 30.167 +0/-0.013 0.09 12 free5 Width#W1 Tol +0/-0.005 (+0/0.13) mm
MR 26 N MI 21 N MS 500072-17 33.351 33.351 41.3 41.3 25.7 33.343 +0/-0.013 0.09 12 free6 Radial Lub. Hole Diameter#HD (Ref) mm
MR 26 SS, S, RS, SRS, RSS MI 21 33.351 33.351 41.3 41.3 32 33.343 +0/-0.013 0.12 12 free7 Max Shaft Radius to Clear#Ri (Ref) mm
MR 26 MI 22 4S MS 500072-18 34.939 34.939 41.3 41.3 32 34.931 +0/-0.013 0.09 12 free8 Recommended Shaft Diameter with inner ring#Rotating mm
MR 28 N MI 24 N MS 500072-21 38.115 38.115 44.4 44.4 25.7 38.107 +0/-0.013 0.09 12 free9 Recommended Shaft Diameter with inner ring#Stationary mm
MR 28 SS, S, RS, SRS, RSS MI 22 MS 500072-19 34.939 34.939 44.4 44.4 32 34.931 +0/-0.013 0.12 12 free10 Recommended Shaft Diameter with inner ring#Tol. mm
MI 23 MS 500072-20 36.527 36.527 44.4 44.4 32 36.519 +0/-0.013 0.12 12 weight Inner Weight kg
MI 24 MS 500072-22 38.115 38.115 44.4 44.4 32 38.107 +0/-0.013 0.09 12
MR 30 SS, S, RS, SRS, RSS MI 25 4S 39.703 39.703 47.6 47.6 32 39.696 +0/-0.013 0.12 12
MR 30 39.703 39.703 47.6 47.6 32 39.696 +0/-0.013 0.12 12
MR 31 MI 26 2S 41.291 41.291 49.2 49.2 32 41.284 +0/-0.013 0.14 12
MR 32 N MI 26 N 41.291 41.291 50.8 50.8 25.7 41.284 +0/-0.013 0.14 12
MR 32 SS, S, RS, SRS, RSS MI 25 39.703 39.703 50.8 50.8 32 39.696 +0/-0.013 0.14 12
MR 32 MI 26 MS 500072-23 41.291 41.291 50.8 50.8 32 41.284 +0/-0.013 0.17 12
MI 27 42.879 42.879 50.8 50.8 32 42.872 +0/-0.013 0.15 12
MR 36 N MI 28 N MS 500072-24 44.468 44.468 57.1 57.1 38.4 44.46 +0/-0.013 0.29 12
MR 36 SS, S, RS, SRS, RSS MI 28 MS 500072-25 44.5 44.5 57.1 57.1 44.7 44.46 +0/-0.013 0.34 12
MI 30 47.644 47.644 57.1 57.1 44.7 47.636 +0/-0.013 0.39 12
型号 d D W 轴承座孔径 Ro 极限转速
(油润滑) *		 基本动态 额定值 基本静态 载荷 外圈和 滚子组件 重量
McGill 外圈 和滚子组件 军用编号 轴径 外径 宽度 最大外圈 倒角半径
英寸
毫米		 英寸
毫米		 英寸
毫米		 英寸
毫米		 RPM 磅/牛 磅/牛 lb kg
标称 公差 标称 公差 公差
+0/-.005 (+0/.13)		 旋转 （参考）
MR 40 N MS 51961-33 63.5 63.5 82.6 82.6 38.1 82.572 2 4800 104,083 190,819 0.56 13
MR 40 SS, S, RS, SRS, RSS 63.5 63.5 82.6 82.6 44.45 83 2 1530 104,083 190,819 0.65 13 bearing Part No.#Outer Ring & Roller Assembly
MR 40 MS 51961-34 63.5 63.5 82.6 82.6 44.45 83 2 4800 120,986 231,741 0.65 13 b1 Part No.#Military No.
MR 40 MS 51961-34 63.5 63.5 82.6 82.6 44.45 83 2 4800 120,986 231,741 0.65 13 free1 Shaft Diameter#d Nom mm
MR 44 N MS 51961-35 69.9 69.9 88.9 88.9 38.1 89 2 4370 108,976 207,722 0.62 13 free1 Shaft Diameter#d Tol. mm
MR 44 SS, S, RS, SRS, RSS 69.9 69.9 88.9 88.9 44.45 89 2 1390 108,976 207,722 0.72 13 free1 Outside Diameter#D Nom mm
MR 44 MS 51961-36 69.9 69.9 88.9 88.9 44.45 89 2 4370 126,323 252,202 0.72 13 free1 Outside Diameter#D Tol. mm
MR 48 N MS 51961-37 76.2 76.2 95.3 95.3 38.1 95.275 2 4000 116,093 232,630 0.69 13 free1 Width#W Tol +0/-0.005 (+0/0.13) mm
MR 48 SS, S, RS, SRS, RSS 76.2 76.2 95.3 95.3 44.45 95 2 1270 116,093 232,630 0.77 13 free1 Housing Bore Diameter#Rotating mm
MR 48 MS 51961-38 76.2 76.2 95.3 95.3 44.45 95 2 4000 134,774 282,003 0.77 13 free1 Housing Bore Diameter#Stationary mm
1 MR 52 SS, S, RS, SRS, RSS 82.6 82.6 108 108 44.45 107 2 1175 111,645 241,526 1.19 13 free1 Radial Lub. Hole Diameter#HD (Ref) mm
MR 52 MS 51961-39 82.6 82.6 108 108 44.45 108 2 3700 132,995 286,451 1.19 13 free1 Max Hsg Radius to Clear#Ro (Ref) mm
MR 56 N MS 51961-41 88.9 88.9 114.3 114.3 44.45 114 2 3440 139,222 318,477 1.31 13 free2 Limiting Speed (In Oil) RPM
MR 56 SS, S, RS, SRS, RSS 88.9 88.9 114.3 114.3 50.8 114 2 1090 139,222 318,477 1.44 13 free3 Basic Dynamic Rating N
MR 56 MS 51961-42 88.9 88.9 114.3 114.3 50.8 114 2 3440 159,683 371,408 1.44 13 free4 Basic Static Rating N
1 MR 60 SS, S, RS, SRS, RSS 95.3 95.3 120.7 120.7 50.8 121 3 1020 140,557 332,266 1.53 13
MR 60 MS 51961-43 95.3 95.3 120.7 120.7 50.8 121 3 3200 162,352 387,421 1.53 13
1 MR 64 SS, S, RS, SRS, RSS 101.6 101.6 127.1 127.1 50.8 127 3 950 142,336 357,619 1.61 13
MR 64 MS 51961-45 101.6 101.6 127.1 127.1 50.8 127 3 3000 169,024 417,222 1.61 13
型号 军用编号 B D1 W1 内圈重量
McGill 外圈 和滚子组件 仅适用于 可分离内圈 孔径 外径 宽度
英寸
毫米		 英寸
毫米		 英寸
毫米		 lb kg
标称 公差 标称 公差 公差
+0/-.005 (+0/.13)		 固定 公差 bearing Part No.#Outer Ring & Roller Assembly
MR 40 N MI 32 N MS 500072-27 50.820 50.820 57.1 57.1 38.4 50.812 +0/-0.013 0.34 14 b1 Part No.#Military No.
MR 40 SS, S, RS, SRS, RSS MI 31 MS 500072-26 49.232 49.232 57.1 57.1 38.4 49.224 +0/-0.013 0.44 14 b2 Military No.
MR 40 SS, S, RS, SRS, RSS MI 32 50.820 50.820 57.1 57.1 44.7 50.812 +0/-0.013 0.39 14 free1 Bore Diameter#B Nom mm
MR 40 SS, S, RS, SRS, RSS MI 34 53.996 53.996 57.1 57.1 44.7 53.989 +0/-0.020 0.45 14 free2 Bore Diameter#B Tol. mm
MR 44 N MI 36 N MS 500072-29 57.173 57.173 69.8 69.8 38.4 57.165 +0/-0.020 0.37 14 free3 Outside Diameter#D1 Nom mm
MR 44 SS, S, RS, SRS, RSS MI 35 MS 500072-28 55.584 55.584 69.8 69.8 38.4 55.577 +0/-0.020 0.48 14 free4 Outside Diameter#D1 Tol. mm
MR 44 SS, S, RS, SRS, RSS MI 36 57.173 57.173 69.8 69.8 44.72 57.165 +0/-0.020 0.44 14 free5 Width#W1 Tol +0/-0.005 (+0/0.13) mm
MR 48 N MI 40 N MS 500072-31 63.525 63.525 76.202 76.202 38.37 63.517 +0/-0.020 0.43 14 free6 Radial Lub. Hole Diameter#HD (Ref) mm
MR 48 SS, S, RS, SRS, RSS MI 38 MS 500072-30 60.349 60.349 76.202 76.202 44.72 60.341 +0/-0.020 0.58 14 free7 Max Shaft Radius to Clear#Ri (Ref) mm
MR 48 SS, S, RS, SRS, RSS MI 39 61.937 61.937 76.202 76.202 38.37 61.929 +0/-0.020 0.47 14 free8 Recommended Shaft Diameter with inner ring#Rotating mm
MR 48 SS, S, RS, SRS, RSS MI 40 63.525 63.525 76.202 76.202 44.72 63.517 +0/-0.020 0.48 14 free9 Recommended Shaft Diameter with inner ring#Stationary mm
1 MR 52 SS, S, RS, SRS, RSS MI 42 66.701 66.701 82.549 82.549 44.72 66.694 +0/-0.020 0.51 14 free10 Recommended Shaft Diameter with inner ring#Tol. mm
MR 52 MI 44 MS 500072-32 69.878 69.878 82.549 82.549 44.72 69.87 +0/-0.020 0.53 14 weight Inner Weight kg
MR 56 N MI 48 N 76.230 76.230 88.902 88.902 44.72 76.222 +0/-0.020 0.59 14
MR 56 SS, S, RS, SRS, RSS MI 46 73.054 73.054 88.902 88.902 51.07 73.046 +0/-0.020 0.59 14
MR 56 MI 47 MS 500072-34 74.642 74.642 88.902 88.902 51.07 74.634 +0/-0.020 0.72 14
MR 56 MI 48 76.230 76.230 88.902 88.902 51.07 76.222 +0/-0.020 0.65 14
1 MR 60 SS, S, RS, SRS, RSS MI 50 MS 500072-35 79.406 79.406 95.254 95.254 51.07 79.396 +0/-0.025 0.85 14
1 MR 60 SS, S, RS, SRS, RSS MI 52 MS 500072-36 82.583 82.583 95.254 95.254 51.07 82.572 +0/-0.025 0.69 14
1 MR 64 SS, S, RS, SRS, RSS MI 54 MS 500072-38 85.759 85.759 101.602 101.602 51.07 85.749 +0/-0.025 0.93 14
1 MR 64 SS, S, RS, SRS, RSS MI 56 88.935 88.935 101.602 101.602 51.07 88.925 +0/-0.025 0.74 14
型号 d D W 轴承座孔径 Ro 极限转速
(油润滑) *		 基本动态 额定值 基本静态 载荷 外圈和 滚子组件 重量
McGill 外圈 和滚子组件 军用编号 轴径 外径 宽度 最大外圈 倒角半径
英寸
毫米		 英寸
毫米		 英寸
毫米		 英寸
毫米		 RPM 磅/牛 磅/牛 lb kg
标称 公差 标称 公差 公差
+0/-.005 (+0/.13)		 旋转 （参考）
1 MR 68 SS, S, RS, SRS, RSS 108 108 133.4 133.4 50.8 133 3 900 151,232 383,418 1.69 15
MR 68 MS 51961-46 108 108 133.4 133.4 50.8 133 3 2820 175,696 449,248 1.69 15 bearing Part No.#Outer Ring & Roller Assembly
MR 72 MS 51961-48 114.3 114.3 152.5 152.5 57.15 152 3 2660 268,214 578,240 3.23 15 b1 Part No.#Military No.
MR 80 127.1 127.1 165.2 165.2 57.15 165 3 800 287,341 658,304 3.53 15 free1 Shaft Diameter#d Nom mm
MR 88 N MS 51961-52 139.8 139.8 177.9 177.9 63.5 178 3 2180 312,250 755,270 4.72 15 free1 Shaft Diameter#d Tol. mm
MR 88 MS 51961-53 139.8 139.8 177.9 177.9 76.2 178 3 2180 381,194 987,456 5.36 15 free1 Outside Diameter#D Nom mm
MR 96 N MS 51961-55 152.5 152.5 190.6 190.6 63.5 190 3 2000 315,808 787,296 5.02 15 free1 Outside Diameter#D Tol. mm
MR 96 MS 51961-56 152.5 152.5 190.6 190.6 76.2 190 3 2000 385,197 1,014,144 5.76 15 free1 Width#W Tol +0/-0.005 (+0/0.13) mm
MR 104 N MS 51961-57 165.2 165.2 203.3 203.3 63.5 203 3 1850 318,922 813,984 5.37 15 free1 Housing Bore Diameter#Rotating mm
1 MR 104 MS 51961-58 165.2 165.2 203.3 203.3 76.2 203 3 1850 389,200 1,054,176 6.15 15 free1 Housing Bore Diameter#Stationary mm
MR 116 MS 51961-59 184.2 184.2 231.9 231.9 76.2 231 3 1680 423,450 1,040,832 8.76 15 free1 Housing Bore Diameter#Tol. mm
1 MR 124 196.9 196.9 231.9 231.9 76.2 244 3 1530 440,797 1,120,896 8.97 15 free1 Radial Lub. Hole Diameter#HD (Ref) mm
1 MR 132 209.6 209.6 257.3 257.3 76.2 257 3 1460 458,144 1,200,960 9.81 15 free1 Max Hsg Radius to Clear#Ro (Ref) mm
1 MR 140 222.3 222.3 270 270 76.2 269 4 1370 462,592 1,245,440 10.31 15 free2 Limiting Speed (In Oil) RPM
MR 148 235 235 282.7 282.7 76.2 282 4 1300 480,384 1,298,816 10.88 15 free3 Basic Dynamic Rating N
free4 Basic Static Rating N
weight Outer & Roller Assembly Weight kg
型号 军用编号 B D1 W1 内圈重量
McGill 外圈 和滚子组件 仅适用于 可分离内圈 孔径 外径 宽度
英寸
毫米		 英寸
毫米		 英寸
毫米		 lb kg
标称 公差 标称 公差 公差
+0/-.005 (+0/.13)		 固定 公差
1 MR 68 SS, S, RS, SRS, RSS MI 58 92.111 92.111 107.954 107.954 51.07 92.101 +0/-.025 0.77 16
MR 68 MI 60 MS 500072-40 95.288 95.288 107.954 107.954 51.07 95.277 +0/-.025 0.79 16 bearing Part No.#Outer Ring & Roller Assembly
MR 72 MI 62 98.464 98.464 114.307 114.307 57.43 98.454 +0/-.025 1.47 16 b1 Part No.#Military No.
MR 80 MI 64 101.64 101.64 127.012 127.012 57.43 101.63 +0/-.025 1.99 16 b2 Military No.
MR 80 MI 68 107.993 107.993 127.012 127.012 57.43 107.982 +0/-.025 2.37 16 free1 Bore Diameter#B Nom mm
MR 88 N MI 72 N MS 500072-43 114.345 114.345 139.717 139.717 63.91 114.332 +0/-.025 2.47 16 free2 Bore Diameter#B Tol. mm
MR 88 MI 72 MS 500072-44 114.345 114.345 139.717 139.717 76.61 114.332 +0/-.025 2.71 16 free3 Outside Diameter#D1 Nom mm
MR 96 N MI 80 N MS 500072-46 127.05 127.05 152.417 152.417 63.91 127.037 +0/-.025 2.71 16 free4 Outside Diameter#D1 Tol. mm
MR 96 MI 80 MS 500072-47 127.05 127.05 152.417 152.417 76.61 127.037 +0/-.025 3.23 16 free5 Width#W1 Tol +0/-0.005 (+0/0.13) mm
MR 104 N MI 88 N MS 500072-48 139.755 139.755 165.122 165.122 63.91 139.742 +0/-.025 2.88 16 free6 Radial Lub. Hole Diameter#HD (Ref) mm
1 MR 104 MI 88 MS 500072-49 139.755 139.755 165.122 165.122 76.61 139.742 +0/-.025 3.43 16 free7 Max Shaft Radius to Clear#Ri (Ref) mm
MR 116 MI 96 MS 500072-50 152.46 152.46 184.174 184.174 76.61 152.447 +0/-.030 5.03 16 free8 Recommended Shaft Diameter with inner ring#Rotating mm
1 MR 124 MI 104 165.165 165.165 196.879 196.879 76.61 165.152 +0/-.030 5.39 16 free9 Recommended Shaft Diameter with inner ring#Stationary mm
1 MR 132 MI 112 177.87 177.87 209.584 209.584 76.61 177.857 +0/-.030 5.77 16 free10 Recommended Shaft Diameter with inner ring#Tol. mm
1 MR 140 MI 120 190.575 190.575 222.287 222.287 76.61 190.562 +0/-.030 6.17 16 weight Inner Weight kg
MR 148 MI 128 203.28 203.28 234.992 234.992 76.61 203.267 +0/-.030 6.55 16
型号 d D W 轴承座孔径 极限转速
(油润滑) *		 基本动态 额定值 基本静态 载荷 外圈和滚子 组件重量
外圈和滚子组件 轴径 外径 宽度
英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 RPM 磅/牛 磅/牛 lb kg
标称 公差 标称 公差 公差
+0/-.005 (+0/.13)		 旋转 固定
GR 8 N 12.7 12.7 25.4 25.4 19.05 25.402 25.588 +0/-0.018 待定 11,565 20,016 0.05 21 bearing Part No.#Outer Ring & Roller Assembly
GR 10 N 15.9 15.9 28.6 28.6 19.05 28.579 28.604 +0/-0.018 9,600 15,123 28,467 0.05 21 free1 Shaft Diameter#d Nom mm
GR 10 SS, S, RS, SRS, RSS 15.9 15.9 28.6 28.6 25.40 28.579 28.604 +0/-0.018 6,100 15,123 28,467 0.07 21 free2 Shaft Diameter#d Tol. mm
GR 10 15.9 15.9 28.6 28.6 25.40 28.579 28.604 +0/-0.018 9,600 20,906 40,477 0.07 21 free3 Outside Diameter#D Nom mm
GR 12 N 19.1 19.1 31.8 31.8 19.05 31.755 31.78 +0/-0.018 8,000 16,458 32,026 0.06 21 free4 Outside Diameter#D Tol. mm
GR 12 SS, S, RS, SRS, RSS 19.1 19.1 31.8 31.8 25.40 31.755 31.78 +0/-0.018 5,100 16,458 32,026 0.08 21 free5 Width#W Tol +0/-0.005 (+0/0.13) mm
GR 12 19.1 19.1 31.8 31.8 25.40 31.755 31.78 +0/-0.018 8,000 22,685 48,483 0.08 21 free6 Housing Bore Diameter#Rotating mm
GR 14 N 22.2 22.2 34.9 34.9 19.05 34.931 34.957 +0/-0.018 6,800 18,459 37,363 0.07 21 free7 Housing Bore Diameter#Stationary mm
GR 14 SS, S, RS, SRS, RSS 22.2 22.2 34.9 34.9 25.40 34.931 34.957 +0/-0.018 4,400 18,459 37,363 0.09 21 free8 Housing Bore Diameter#Tol. mm
GR 14 22.2 22.2 34.9 34.9 25.40 34.931 34.957 +0/-0.018 6,800 25,354 56,934 0.09 21 free9 Radial Lub. Hole Diameter#HD (Ref) mm
GR 16 N 25.4 25.4 38.1 38.1 19.05 38.107 38.133 +0/-0.018 6,000 19,349 42,701 0.09 21 free10 Max Hsg Radius to Clear#Ro (Ref) mm
GR 16 SS, S, RS, SRS, RSS 25.4 25.4 38.1 38.1 25.40 38.107 38.133 +0/-0.018 3,800 19,349 42,701 0.10 21 free11 Limiting Speed (In Oil) RPM
GR 16 25.4 25.4 38.1 38.1 25.40 38.107 38.133 +0/-0.018 6,000 26,910 64,496 0.10 21 free12 Basic Dynamic Rating N
GR 18 N 28.6 28.6 41.3 41.3 19.05 41.284 41.309 +0/-0.018 5,300 27,800 67,610 0.11 21 free13 Basic Static Rating N
GR 18 SS, S, RS, SRS, RSS 28.6 28.6 41.3 41.3 25.40 41.284 41.309 +0/-0.018 3,400 27,800 67,610 0.14 21 weight Outer & Roller Assembly Weight kg
GR 18 28.6 28.6 41.3 41.3 25.40 41.284 41.309 +0/-0.018 5,300 35,139 92,963 0.14 21 b1 Part No.#Separable
Inner Ring Only
GR 20 N 31.8 31.8 44.5 44.5 25.4 44.46 44.485 +0/-0.018 4,800 28,912 75,616 0.12 23 free14 Bore Diameter#B Nom mm
GR 20 SS, S, RS, SRS, RSS 31.8 31.8 44.5 44.5 31.75 44.46 44.485 +0/-0.018 3,050 28,912 75,616 0.15 23 free15 Bore Diameter#B Tol. mm
GR 20 31.8 31.8 44.5 44.5 31.75 44.46 44.485 +0/-0.018 4,800 36,918 102,749 0.15 23 free16 Outside Diameter#D1 Nom mm
GR 22 N 34.9 34.9 47.6 47.6 25.4 47.636 47.662 +0/-0.018 4,400 31,581 82,733 0.14 23 free17 Outside Diameter#D1 Tol. mm
GR 22 SS, S, RS, SRS, RSS 34.9 34.9 47.6 47.6 31.75 47.636 47.662 +0/-0.018 2,800 31,581 82,733 0.16 23 free18 Width#W1 Tol +0/-0.005 (+0/0.13) mm
GR 22 34.9 34.9 47.6 47.6 31.75 47.636 47.662 +0/-0.018 4,400 40,254 113,424 0.16 23 free19 Radial Lub. Hole Diameter#HD (Ref) mm
GR 24 N 38.1 38.1 52.4 52.4 25.4 52.398 52.426 +0/-0.018 4,000 31,803 89,850 0.19 23 free20 Max Shaft Radius to Clear#Ri (Ref) mm
GR 24 SS, S, RS, SRS, RSS 38.1 38.1 52.4 52.4 31.75 52.398 52.426 +0/-0.018 2,500 31,803 89,850 0.21 23 free21 Recommended Shaft Diameter with inner ring#Rotating mm
GR 24 38.1 38.1 52.4 52.4 31.75 52.398 52.426 +0/-0.018 4,000 40,699 123,654 0.21 23 free22 Recommended Shaft Diameter with inner ring#Stationary mm
GR 26 N 41.3 41.3 55.6 55.6 25.4 55.574 55.602 +0/-0.018 3,700 33,360 96,522 0.21 23 free23 Recommended Shaft Diameter with inner ring#Tol. mm
GR 26 SS, S, RS, SRS, RSS 41.3 41.3 55.6 55.6 31.75 55.574 55.602 +0/-0.018 2,350 33,360 96,522 0.23 23 w1 Inner Weight kg
GR 26 41.3 41.3 55.6 55.6 31.75 55.574 55.602 +0/-0.018 3,700 42,701 132,550 0.23 23
GR 28 N 44.5 44.5 58.8 58.8 25.4 58.75 58.778 +0/-0.018 3,400 34,472 103,638 0.21 23
GR 28 SS, S, RS, SRS, RSS 44.5 44.5 58.8 58.8 31.75 58.75 58.778 +0/-0.018 2,200 34,472 103,638 0.25 23
GR 28 44.5 44.5 58.8 58.8 31.75 58.75 58.778 +0/-0.018 3,400 43,813 142,781 0.25 23
GR 30 SS, S, RS, SRS, RSS 47.6 47.6 61.9 61.9 31.75 61.927 61.955 +0/-0.018 2,040 36,251 112,090 0.27 23
GR 30 47.6 47.6 61.9 61.9 31.75 61.927 61.955 +0/-0.018 3,100 36,251 112,090 0.27 23
GR 32 N 50.8 50.8 65.1 65.1 25.4 65.103 65.131 +0/-0.018 3,000 35,584 118,762 0.25 23
GR 32 SS, S, RS, SRS, RSS 50.8 50.8 65.1 65.1 31.75 65.103 65.131 +0/-0.018 1,900 35,584 118,762 0.28 23
GR 32 50.8 50.8 65.1 65.1 31.75 65.103 65.131 +0/-0.018 3,000 45,592 163,242 0.28 23
GR 36 N 57.2 57.2 76.2 76.2 38.1 76.22 76.248 +0/-0.018 2,700 67,832 218,397 0.51 25
GR 36 SS, S, RS, SRS, RSS 57.2 57.2 76.2 76.2 44.45 76.22 76.248 +0/-0.018 1,700 67,832 218,397 0.59 25
GR 36 57.2 57.2 76.2 76.2 44.45 76.22 76.248 +0/-0.018 2,700 82,066 267,770 0.59 25
GR 40 N 63.5 63.5 82.6 82.6 38.1 82.572 82.6 +0/-0.018 2,400 72,058 242,416 0.56 25
GR 40 SS, S, RS, SRS, RSS 63.5 63.5 82.6 82.6 44.45 82.572 82.6 +0/-0.018 1,530 72,058 242,416 0.65 25
GR 40 63.5 63.5 82.6 82.6 44.45 82.572 82.6 +0/-0.018 2,400 88,070 297,126 0.65 25
GR 44 N 69.9 69.9 88.9 88.9 38.1 88.922 88.955 +0/-0.025 2,200 74,726 266,435 0.62 25
GR 44 SS, S, RS, SRS, RSS 69.9 69.9 88.9 88.9 44.45 88.922 88.955 +0/-0.025 1,390 74,726 266,435 0.72 25
GR 44 69.9 69.9 88.9 88.9 44.45 88.922 88.955 +0/-0.025 2,200 90,517 326,483 0.72 25
GR 48 N 76.2 76.2 95.3 95.3 38.1 95.275 95.308 +0/-0.025 2,000 91,184 290,899 0.69 25
GR 48 SS, S, RS, SRS, RSS 76.2 76.2 95.3 95.3 44.45 95.275 95.308 +0/-0.025 1,270 91,184 290,899 0.77 25
GR 48 76.2 76.2 95.3 95.3 44.45 95.275 95.308 +0/-0.025 2,000 91,629 356,730 0.77 25
GR 52 SS, S, RS, SRS, RSS 82.6 82.6 108.0 108.0 44.45 107.98 108.013 +0/-0.025 1,175 111,645 283,782 1.19 25
GR 52 82.6 82.6 108.0 108.0 44.45 107.98 108.013 +0/-0.025 1,850 106,530 356,285 1.19 25
GR 56 N 88.9 88.9 114.3 114.3 44.45 82.572 82.6 +0/-0.025 1,700 111,645 384,752 1.31 25
GR 56 SS, S, RS, SRS, RSS 88.9 88.9 114.3 114.3 50.8 88.922 88.955 +0/-0.025 1,090 111,645 384,752 1.44 25
GR 56 88.9 88.9 114.3 114.3 50.8 88.922 88.955 +0/-0.025 1,700 128,547 462,592 1.44 25
GR 60 SS, S, RS, SRS, RSS 95.3 95.3 120.7 120.7 50.8 120.685 120.718 +0/-0.025 1,020 113,202 410,550 1.53 25
GR 60 95.3 95.3 120.7 120.7 50.8 120.685 120.718 +0/-0.025 1,600 130,326 493,728 1.53 25
GR 64 SS, S, RS, SRS, RSS 101.6 101.6 127.1 127.1 50.8 127.047 127.078 +0/-0.038 950 118,984 439,462 1.61 27
GR 64 101.6 101.6 127.1 127.1 50.8 127.047 127.078 +0/-0.038 1,500 137,443 529,312 1.61 27
GR 68 SS, S, RS, SRS, RSS 108 108 133.4 133.4 50.8 133.4 133.43 +0/-0.038 900 121,875 462,592 1.69 27
GR 68 108 108 133.4 133.4 50.8 133.4 133.43 +0/-0.038 1,410 140,112 560,448 1.69 27
GR 72 114.3 114.3 152.5 152.5 57.15 152.457 152.488 +0/-0.038 1,330 193,043 644,960 3.23 27
GR 80 127.1 127.1 165.2 165.2 57.15 165.162 165.193 +0/-0.038 1,200 217,062 716,128 3.53 27
GR 88 N 139.8 139.8 177.9 177.9 63.5 120.685 120.718 +0/-0.038 1,090 269,994 760,608 4.73 27
GR 88 139.8 139.8 177.9 177.9 76.2 120.685 120.718 +0/-0.038 1,090 289,120 911,840 5.36 27
GR 96 N 152.5 152.5 190.6 190.6 63.5 133.4 133.43 +0/-0.038 1,000 292,234 991,904 5.02 27
GR 96 152.5 152.5 190.6 190.6 76.2 133.4 133.43 +0/-0.038 1,000 317,587 1,258,784 5.76 27
GR 104 N 165.2 165.2 203.3 203.3 63.5 152.457 152.488 +0/-0.038 930 306,467 1,076,416 5.37 27
GR 104 165.2 165.2 203.3 203.3 76.2 152.457 152.488 +0/-0.038 930 333,600 1,369,984 6.15 27
GR 116 184.2 184.2 231.9 231.9 76.2 231.861 231.894 +0/-0.038 840 373,187 1,476,736 8.76 27
GR 124 196.9 196.9 244.6 244.6 76.2 168.341 168.379 +0/-0.051 770 383,418 1,579,040 8.97 27
GR 132 209.6 209.6 257.3 257.3 76.2 257.276 257.314 +0/-0.051 730 394,538 1,681,344 9.81 27
GR 140 222.3 222.3 270.0 270.0 76.2 269.981 270.019 +0/-0.051 690 406,992 1,783,648 10.31 27
GR 148 235 235 282.7 282.7 76.2 282.686 282.724 +0/-0.051 650 415,888 1,881,504 10.88 27
型号 B D1 W1 HD Ri 内圈重量
外圈和滚子 组件 仅适用于 可分离内圈 孔径 外径 宽度 径向润滑孔 直径 最大内圈 倒角半径
英寸 毫米 英寸 毫米 英寸 毫米 lb kg
标称 公差 标称 公差 公差
+0/-.005 (+0/.13)		 （参考） （参考） 公差
GR 8 N – – – – – – – – – – 22
GR 10 N MI 6 N 9.529 9.529 15.869 15.869 19.31 2 6 9.5 9.5 +0/-0.013 0.02 22
GR 10 N MI 7 N 11.117 11.117 15.869 15.869 19.31 2 6 11.1 11.1 +0/-0.013 0.02 22
GR 10 SS, S, RS,  SRS, RSS MI 6 9.529 9.529 15.869 15.869 25.66 2 6 9.5 9.5 +0/-0.013 0.02 22
GR 10 MI 6 9.529 9.529 9.53 9.53 25.66 2 6 9.5 9.5 +0/-0.013 0.02 22
GR 12 N MI 8 N 12.705 12.705 19.04 19.04 19.31 3 10 12.7 12.7 +0/-0.013 0.02 22
GR 12 N MI 9 N 14.293 14.293 19.04 19.04 19.31 3 10 14.3 14.3 +0/-0.013 0.02 22
GR 12 SS, S, RS,  SRS, RSS MI 8 12.705 12.705 19.04 19.04 25.66 3 10 12.7 12.7 +0/-0.013 0.03 22
GR 12 MI 8 12.705 12.705 19.04 19.04 25.66 3 10 12.7 12.7 +0/-0.013 0.03 22
GR 14 N MI 10 N 15.881 15.881 22.216 22.216 19.31 3 10 15.9 15.9 +0/-0.013 0.03 22
GR 14 N MI 11 N 17.469 17.469 22.216 22.216 19.31 3 10 17.5 17.5 +0/-0.013 0.02 22
GR 14 SS, S, RS,  SRS, RSS MI 10 15.881 15.881 22.216 22.216 25.66 3 10 15.9 15.9 +0/-0.013 0.04 22
GR 14 MI 10 15.881 15.881 22.216 22.216 25.66 3 10 15.9 15.9 +0/-0.013 0.04 22
GR 16 N MI 12 N 19.058 19.058 25.392 25.392 19.31 3 10 19.1 19 +0/-0.013 0.03 22
GR 16 N MI 13 N 20.646 20.646 25.392 25.392 19.31 3 10 20.7 20.6 +0/-0.013 0.03 22
GR 16 SS, S, RS,  SRS, RSS MI 12 19.058 19.058 25.392 25.392 25.66 3 10 19.1 19 +0/-0.013 0.05 22
GR 16 MI 13 20.646 20.646 25.392 25.392 25.66 3 10 20.7 20.6 +0/-0.013 0.05 22
GR 18 N MI 14 N 22.234 22.234 28.563 28.563 25.66 3 10 22.2 22.2 +0/-0.013 0.05 22
GR 18 N MI 15 N 23.822 23.822 28.563 28.563 25.66 3 10 23.8 23.8 +0/-0.013 0.05 22
GR 18 SS, S, RS,  SRS, RSS MI 14 22.234 22.234 28.563 28.563 32.02 3 10 22.2 22.2 +0/-0.013 0.06 22
GR 18 MI 15 23.822 23.822 28.563 28.563 32.02 3 10 23.8 23.8 +0/-0.013 0.06 22
GR 20 N MI 16 N 25.41 25.41 31.74 31.74 25.66 3 10 25.4 25.4 +0/-0.013 0.06 24
GR 20 SS, S, RS,  SRS, RSS MI 16 25.41 25.41 31.74 31.74 32.02 3 10 25.4 25.4 +0/-0.013 0.07 24
GR 20 MI 16 25.41 25.41 31.74 31.74 32.02 3 10 25.4 25.4 +0/-0.013 0.07 24
GR 22 N MI 18 N 28.586 28.586 34.916 34.916 25.66 3 10 28.6 28.6 +0/-0.013 0.06 24
GR 22 SS, S, RS,  SRS, RSS MI 18 28.586 28.586 34.916 34.916 32.02 3 10 28.6 28.6 +0/-0.013 0.08 24
GR 22 MI 17 26.998 26.998 34.916 34.916 32.02 3 10 27.0 27.0 +0/-0.013 0.07 24
GR 24 N MI 20 N 31.763 31.763 38.09 38.09 25.66 3 2 31.8 31.8 +0/-0.013 0.09 24
GR 24 SS, S, RS,  SRS, RSS MI 20 31.763 31.763 38.09 38.09 32.02 3 2 31.8 31.8 +0/-0.013 0.09 24
GR 24 MI 19 30.174 30.174 38.09 38.09 32.02 3 2 30.2 30.2 +0/-0.013 0.11 24
GR 26 N MI 21 N 33.351 33.351 41.266 41.266 25.66 3 2 33.4 33.3 +0/-0.013 0.09 24
GR 26 SS, S, RS,  SRS, RSS MI 21 33.351 33.351 41.266 41.266 32.02 3 2 33.4 33.3 +0/-0.013 0.12 24
GR 26 MI 22 4S 34.939 34.939 41.266 41.266 32.02 3 2 35.0 34.9 +0/-0.013 0.09 24
GR 28 N MI 24 N 38.115 38.115 44.442 44.442 25.66 3 2 38.1 38.1 +0/-0.013 0.09 24
GR 28 SS, S, RS,  SRS, RSS MI 22 34.939 34.939 44.442 44.442 32.02 3 2 35.0 34.9 +0/-0.013 0.12 24
GR 28 MI 23 36.527 36.527 44.442 44.442 32.02 3 2 36.5 36.5 +0/-0.013 0.12 24
GR 28 MI 24 38.115 38.115 44.442 44.442 32.02 3 2 38.1 38.1 +0/-0.013 0.09 24
GR 30 SS, S, RS,  SRS, RSS MI 25 4S 39.703 39.703 47.618 47.618 32.02 3 2 39.7 39.7 +0/-0.013 0.12 24
GR 30 MI 25 4S 39.703 39.703 47.618 47.618 32.02 3 2 39.7 39.7 +0/-0.013 0.12 24
GR 32 N MI 26 N 41.291 41.291 50.792 50.792 25.66 3 2 41.3 41.3 +0/-0.013 0.14 24
GR 32 SS, S, RS,  SRS, RSS MI 25 39.703 39.703 50.792 50.792 32.02 3 2 39.7 39.7 +0/-0.013 0.14 24
GR 32 MI 26 41.291 41.291 50.792 50.792 32.0 3 2 41.3 41.3 +0/-0.013 0.17 24
GR 32 MI 27 42.879 42.879 50.792 50.792 32.0 3 2 42.9 42.9 +0/-0.013 0.15 24
GR 36 N MI 28 N 44.468 44.468 57.145 57.145 38.37 5 2 44.5 44.5 +0/-0.013 0.29 26
GR 36 SS, S,RS,  SRS, RSS MI 28 44.468 44.468 57.1 57.1 44.72 5 2 44.5 44.5 +0/-0.013 0.34 26
GR 36 MI 30 47.644 47.644 57.1 57.1 44.72 5 2 47.7 47.6 +0/-0.013 0.39 26
GR 40 N MI 32 N 50.820 50.820 57.145 57.145 38.37 5 2 50.8 50.8 +0/-0.013 0.34 26
GR 40 SS, S,RS,  SRS, RSS MI 31 49.232 49.232 57.1 57.1 38.4 5 2 49.2 49.2 +0/-0.013 0.44 26
GR 40 MI 32 50.820 50.820 57.1 57.1 44.72 5 2 50.8 50.8 +0/-0.013 0.39 26
GR 40 MI 34 53.996 53.996 57.1 57.1 44.7 5 2 54.0 54.0 +0/-0.020 0.45 26
GR 44 N MI 36 N 57.173 57.173 69.85 69.85 38.37 5 2 57.2 57.2 +0/-0.020 0.36 26
GR 44 SS, S,RS,  SRS, RSS MI 35 55.584 55.584 69.8 69.8 38.4 5 2 55.6 55.6 +0/-0.020 0.48 26
GR 44 MI 36 57.173 57.173 69.8 69.8 44.72 5 2 57.2 57.2 +0/-0.020 0.44 26
GR 48 N MI 40 N 63.525 63.525 76.202 76.202 38.37 5 2 63.5 63.5 +0/-0.020 0.43 26
GR 48 SS, S,RS,  SRS, RSS MI 38 60.349 60.349 76.2 76.2 44.72 5 2 60.4 60.3 +0/-0.020 0.58 26
GR 48 MI 39 61.937 61.937 76.2 76.2 38.37 5 2 62.0 61.9 +0/-0.020 0.47 26
GR 48 MI 40 63.525 63.525 76.2 76.2 44.72 5 2 63.5 63.5 +0/-0.020 0.48 26
GR 52 SS, S,RS,  SRS, RSS MI 42 66.701 66.701 82.549 82.549 44.72 5 2 66.7 66.7 +0/-0.020 0.51 26
GR 52 MI 44 69.878 69.878 82.549 82.549 44.72 5 2 69.9 69.9 +0/-0.020 0.53 26
GR 56 N MI 48 N 76.230 76.230 88.902 88.902 44.72 6 2 76.3 76.2 +0/-0.020 0.55 26
GR 56 SS, S,RS,  SRS, RSS MI 46 73.054 73.054 88.9 88.9 51.07 6 2 73.1 73.0 +0/-0.020 0.59 26
GR 56 MI 47 74.642 74.642 88.9 88.9 51.07 6 2 74.7 74.6 +0/-0.020 0.72 26
MI 48 76.230 76.230 88.9 88.9 51.1 6 2 76.3 76.2 +0/-0.020 0.65 26
GR 60 SS, S,RS,  SRS, RSS MI 50 79.406 79.406 95.254 95.254 51.07 6 3 79.4 79.4 +0/-0.025 0.85 26
GR 60 MI 52 82.583 82.583 95.254 95.254 51.07 6 3 82.6 82.6 +0/-0.025 0.69 26 bearing Part No.#Outer Ring & Roller Assembly
GR 64 SS, S, RS,  SRS, RSS MI 54 85.759 85.759 101.602 101.602 51.07 6 3 85.8 85.7 +0/-0.025 0.93 28 b1 Part No.#Military No.
GR 64 MI 56 88.935 88.935 101.602 101.602 51.07 6 3 89 88.9 +0/-0.025 0.74 28
GR 68 SS, S, RS,  SRS, RSS MI 58 92.111 92.111 107.954 107.954 51.07 6 3 92.1 92.1 +0/-0.025 0.77 28 free1 Bore Diameter#B Nom mm
GR 68 MI 60 95.288 95.288 107.954 107.954 51.07 6 3 95.3 95.3 +0/-0.025 0.79 28 free2 Bore Diameter#B Tol. mm
GR 72 MI 62 98.464 98.464 114.307 114.307 57.43 6 3 98.5 98.5 +0/-0.025 1.47 28 free3 Outside Diameter#D1 Nom mm
GR 80 MI 64 101.64 101.64 127.012 127.012 57.43 6 3 101.7 101.6 +0/-0.025 1.99 28 free4 Outside Diameter#D1 Tol. mm
MI 68 107.993 107.993 127.012 127.012 57.43 6 3 108 108 +0/-0.025 2.37 28 free5 Width#W1 Tol +0/-0.005 (+0/0.13) mm
GR 88 N MI 72 N 114.345 114.345 139.717 139.717 63.91 6 3 114.4 114.3 +0/-0.025 2.47 28 free6 Radial Lub. Hole Diameter#HD (Ref) mm
GR 88 MI 72 114.345 114.345 139.717 139.717 76.61 6 3 114.4 114.3 +0/-0.025 2.71 28 free7 Max Shaft Radius to Clear#Ri (Ref) mm
GR 96 N MI 80 N 127.05 127.05 152.417 152.417 63.91 8 3 127.1 127 +0/-0.025 2.71 28 free8 Recommended Shaft Diameter with inner ring#Rotating mm
GR 96 MI 80 127.05 127.05 152.417 152.417 76.61 8 3 127.1 127 +0/-0.025 3.23 28 free9 Recommended Shaft Diameter with inner ring#Stationary mm
GR 104 N MI 88 N 139.755 139.755 165.122 165.122 63.91 8 3 139.8 139.7 +0/-0.025 2.88 28 free10 Recommended Shaft Diameter with inner ring#Tol. mm
GR 104 MI 88 139.755 139.755 165.122 165.122 76.61 8 3 139.8 139.7 +0/-0.025 3.43 28 weight Inner Weight kg
GR 116 MI 96 152.46 152.46 184.174 184.174 76.61 8 3 152.5 152.4 +0/-0.030 5.03 28
GR 124 MI 104 165.165 165.165 196.879 196.879 76.61 8 3 165.2 165.2 +0/-0.030 5.39 28
GR 132 MI 112 177.87 177.87 209.584 209.584 76.61 8 3 177.9 177.9 +0/-0.030 5.77 28
GR 140 MI 120 190.575 190.575 222.287 222.287 76.61 8 4 190.6 190.6 +0/-0.030 6.17 28
GR 148 MI 128 203.28 203.28 234.992 234.992 76.61 8 4 203.3 203.3 +0/-0.030 6.55 28
Part No. Military No. B D1 W1 Ri Recommended Shaft Diameter with Inner Ring Inner Weight
Bore Diameter Outside Diameter Width Inner Ring Corner
inch mm inch mm inch mm inch mm lb kg
Inner Ring Nom Tol. Nom Tol. Tol
+0/-.005 (+0/.13)		 (Ref) Rotating Stationary Tol. bearing Part No.#Inner Ring
MI 6 N MS 51962-1 9.5 9.5 15.9 15.9 19.3 6 9.5 9.5 +0/-0.013 0.02 29 b1 Military No.
MI 6 9.5 9.5 15.9 15.9 25.7 6 9.5 9.5 +0/-0.013 0.02 29 free1 Bore Diameter#B Nom mm
MI 7 N 11.1 11.1 15.9 15.9 19.3 6 11.1 11.1 +0/-0.013 0.02 29 free2 Bore Diameter#B Tol. mm
MI 8 N MS 51962-2 12.7 12.7 19 19 19.3 10 12.7 12.7 +0/-0.013 0.02 29 free3 Outside Diameter#D1 Nom mm
MI 8 MS 51962-3 12.7 12.7 19 19 25.7 10 12.7 12.7 +0/-0.013 0.03 29 free4 Outside Diameter#D1 Tol. mm
MI 9 N 14.3 14.3 19 19 19.3 10 14.3 14.3 +0/-0.013 0.02 29 free5 Width#W1 Tol +0/-0.005 (+0/0.13) mm
MI 10 15.9 15.9 22.2 22.2 25.7 10 15.9 15.9 +0/-0.013 0.04 29 free6 Inner Ring Corner#Ri (Ref) mm
MI 10 N MS 51962-4 15.9 15.9 22.2 22.2 19.3 10 15.9 15.9 +0/-0.013 0.03 29 free7 Recommended Shaft Diameter with inner ring#Rotating mm
MI 11 N 17.5 17.5 22.2 22.2 19.3 10 17.5 17.5 +0/-0.013 0.02 29 free8 Recommended Shaft Diameter with inner ring#Stationary mm
MI 12 N MS 51962-5 19.1 19.1 25.4 25.4 19.3 10 19.1 19 +0/-0.013 0.03 29 free9 Recommended Shaft Diameter with inner ring#Tol. mm
MI 12 19.1 19.1 25.4 25.4 25.7 10 19.1 19 +0/-0.013 0.05 29 weight Inner Weight kg
MI 13 N MS 51962-6 20.6 20.6 25.4 25.4 19.3 10 20.7 20.6 +0/-0.013 0.03 29
MI 13 MS 51962-7 20.6 20.6 25.4 25.4 25.7 10 20.7 20.6 +0/-0.013 0.05 29
MI 14 N MS 51962-8 22.2 22.2 28.6 28.6 25.7 10 22.2 22.2 +0/-0.013 0.05 29
MI 14 22.2 22.2 28.6 28.6 32.0 10 22.2 22.2 +0/-0.013 0.06 29
MI 14 N MS 51962-8 22.2 22.2 28.6 28.6 25.7 10 23.8 23.8 +0/-0.013 0.05 29
MI 15 22.2 22.2 28.6 28.6 32.0 10 23.8 23.8 +0/-0.013 0.05 29
MI 16 N MS 51962-10 25.4 25.4 31.7 31.7 25.7 10 25.4 25.4 +0/-0.013 0.06 30
MI 16 MS 51962-11 25.4 25.4 31.7 31.7 32.0 10 25.4 25.4 +0/-0.013 0.07 30
MI 17 27 27 34.9 34.9 32.0 10 27 27.0 +0/-0.013 0.07 30
MI 18 N MS 51962-12 28.6 28.6 34.9 34.9 25.7 10 28.6 28.6 +0/-0.013 0.06 30
MI 18 MS 51962-13 28.6+ 28.6+ 34.9 34.9 32.0 10 28.6 28.6 +0/-0.013 0.08 30
MI 19 MS 51962-14 30.2 30.2 38.1 38.1 32.0 2 30.2 30.2 +0/-0.013 0.11 30
MI 20 N MS 51962-15 31.8 31.8 38.1 38.1 25.7 2 31.8 31.8 +0/-0.013 0.09 30
MI 20 MS 51962-16 31.8+ 31.8+ 38.1 38.1 32.0 2 31.8 31.8 +0/-0.013 0.09 30
MI 21 N MS 51962-17 33.4 33.4 41.3 41.3 25.7 2 33.4 33.3 +0/-0.013 0.09 30
MI 21 33.4 33.4 41.3 41.3 32.0 2 33.4 33.3 +0/-0.013 0.12 30
MI 22 4S MS 51962-18 34.9 34.9 41.3 41.3 32.0 2 35.0 34.9 +0/-0.013 0.09 30
MI 22 MS 51962-19 34.9 34.9 44.4 44.4 32.0 2 35 34.9 +0/-0.013 0.12 30
MI 23 MS 51962-20 36.5 36.5 44.4 44.4 32.0 2 36.5 36.5 +0/-0.013 0.12 30
MI 24 N MS 51962-21 38.1 38.1 44.4 44.4 25.7 2 38.1 38.1 +0/-0.013 0.09 30
MI 24 MS 51962-22 38.1 38.1 44.4 44.4 32.0 2 38.1 38.1 +0/-0.013 0.09 30
MI 25 4S 39.7 39.7 47.6 47.6 32.0 2 39.7 39.7 +0/-0.013 0.12 30
MI 25 39.7 39.7 50.8 50.8 32.0 2 39.7 39.7 +0/-0.013 0.14 30
MI 26 N MS 51962-23 41.3 41.3 50.8 50.8 25.7 2 41.3 41.3 +0/-0.013 0.14 30
MI 26 41.3 41.3 50.8 50.8 32.0 2 41.3 41.3 +0/-0.013 0.17 30
MI 26 2S 41.3 41.3 49.2 49.2 32.0 2 41.3 41.3 +0/-0.013 0.14 30
MI 27 N 42.9 42.9 50.8 50.8 25.7 2 42.9 42.9 +0/-0.013 0.14 30
MI 27 42.9 42.9 50.8 50.8 32.0 2 42.9 42.9 +0/-0.013 0.15 30
MI 27 N 42.9 42.9 50.8 50.8 25.7 2 42.9 42.9 +0/-0.013 0.15 31
MI 28 MS 51962-25 42.9 42.9 50.8 50.8 44.7 2 44.5 44.5 +0/-0.013 0.29 31
MI 30 47.6 47.6 57.1 57.1 44.7 2 47.7 47.6 +0/-0.013 0.39 31
MI 31 MS 51962-26 49.2 49.2 57.1 57.1 38.4 2 49.2 49.2 +0/-0.013 0.43 31
MI 32 N MS 51962-27 50.8 50.8 57.1 57.1 38.4 2 50.8 50.8 +0/-0.013 0.33 31
MI 32 50.8 50.8 57.1 57.1 44.7 2 50.8 50.8 +0/-0.013 0.39 31
MI 34 54 54 57.1 57.1 44.7 2 54.0 54.0 +0/-0.020 0.45 31
MI 35 MS 51962-28 55.6 55.6 69.8 69.8 38.4 2 55.6 55.6 +0/-0.020 0.48 31
MI 36 N MS 51962-29 57.2 57.2 69.8 69.8 38.4 2 57.2 57.2 +0/-0.020 0.37 31
MI 36 57.2 57.2 69.8 69.8 44.7 2 57.2 57.2 +0/-0.020 0.44 31
MI 38 MS 51962-30 60.3 60.3 76.2 76.2 44.7 2 60.4 60.3 +0/-0.020 0.58 31
MI 39 61.9 61.9 76.2 76.2 38.4 2 62.0 61.9 +0/-0.020 0.47 31
MI 40 N MS 51962-31 63.5 63.5 76.2 76.2 38.4 2 63.5 63.5 +0/-0.020 0.43 31
MI 40 63.5 63.5 76.2 76.2 44.7 2 63.5 63.5 +0/-0.020 0.48 31
MI 42 66.7 66.7 82.5 82.5 44.7 2 66.7 66.7 +0/-0.020 0.51 31
MI 44 MS 51962-32 69.9 69.9 82.5 82.5 44.7 2 69.9 69.9 +0/-0.020 0.53 31
MI 46 73.1 73.1 88.9 88.9 51.1 2 73.1 73.0 +0/-0.020 0.59 31
MI 47 MS 51962-34 74.6 74.6 88.9 88.9 51.1 2 74.7 74.6 +0/-0.020 0.72 31
MI 48 N 76.2 76.2 88.9 88.9 44.7 2 76.3 76.2 +0/-0.020 0.59 31
MI 48 76.2 76.2 88.9 88.9 51.1 2 76.3 76.2 +0/-0.020 0.65 31
MI 50 MS 51962-35 79.4 79.4 95.3 95.3 51.1 3 79.4 79.4 +0/-0.025 0.85 31
MI 52 MS 51962-36 82.6 82.6 95.3 95.3 51.1 3 82.6 82.6 +0/-0.025 0.69 31
MI 54 MS 51962-38 85.8 85.8 101.6 101.6 51.1 3 85.8 85.7 +0/-0.025 0.93 32
MI 56 88.9 88.9 101.6 101.6 51.1 3 89.0 88.9 +0/-0.025 0.74 32
MI 56 8G 88.9 88.9 108 108 51.1 3 89 88.9 +0/-0.025 0.75 32
MI 58 92.1 92.1 108 108 51.1 3 92.1 92.1 +0/-0.025 0.77 32
MI 60 MS 51962-40 95.3 95.3 108 108 51.1 3 95.3 95.3 +0/-0.025 0.79 32
MI 62 98.5 98.5 114.3 114.3 57.4 3 98.5 98.5 +0/-0.025 1.47 32
MI 64 101.6 101.6 127 127 57.4 3 101.7 101.6 +0/-0.025 1.99 32
MI 68 108 108 127 127 57.4 3 108 108 +0/-0.025 2.37 32
MI 72 N MS 51962-43 114.3 114.3 139.7 139.7 63.9 3 114.4 114.3 +0/-0.025 2.47 32
MI 72 MS 51962-44 114.3 114.3 139.7 139.7 76.6 3 114.4 114.3 +0/-0.025 2.71 32
MI 80 N MS 51962-46 127.1 127.1 152.4 152.4 63.9 3 127.1 127 +0/-0.025 2.71 32
MI 80 127.1 127.1 152.4 152.4 51.1 3 89 88.9 +0/-0.025 3.23 32
MI 88 N MS 51962-48 139.8 139.8 165.1 165.1 63.9 3 139.8 139.7 +0/-0.025 2.88 32
MI 88 MS 51962-49 139.8 139.8 165.1 165.1 76.6 3 139.8 139.7 +0/-0.025 3.54 32
MI 96 MS 51962-50 152.5 152.5 184.2 184.2 76.6 3 152.5 152.4 +0/-0.030 5.03 32
MI 104 165.2 165.2 196.9 196.9 76.6 3 165.2 165.2 +0/-0.030 5.39 32
MI 112 177.9 177.9 209.6 209.6 76.6 3 177.9 177.9 +0/-0.030 5.77 32
MI 120 190.6 190.6 222.3 222.3 76.6 4 190.6 190.6 +0/-0.030 6.17 32
MI 128 203.3 203.3 235 235 76.6 4 203.3 203.3 +0/-0.030 6.55 32
Part No. B D W Housing Bore Diameter HD Ro Limiting Speed (In Oil)* Basic Dynamic Rating Basic Static Rating Weight
Single Row Bore Diameter Outside Diameter Width Radial Lub. Hole Diameter Max Hsg Radius to Clear
inch mm inch mm inch mm inch mm inch mm RPM lb/N lb/N lb kg
Nom Tol. Nom Tol. Tol
+0/-.005 (+0/.13)		 Rotating Stationary Tol. (Ref) (Ref)
RS 6 19.058 19.058 38.115 38.115 22.234 38.115 38.128 0.018 3.176 0.794 5,000 17,125 51,152 0.12 33
RS 7 22.234 22.234 41.291 41.291 25.410 41.291 41.304 0.018 3.176 0.794 4,400 24,731 69,166 0.15 33
RS 8 25.41 25.41 46.056 46.056 26.998 46.056 46.068 0.018 3.176 0.794 4,000 27,444 83,178 0.19 33 bearing Part No.#Single Row
RS 9 28.586 28.586 49.232 49.232 26.998 49.232 50.502 0.018 3.176 0.794 3,600 28,912 91,184 0.21 33 free1 Bore Diameter#B Nom mm
RS 10 31.763 31.763 52.408 52.408 26.998 52.408 52.421 0.018 3.176 0.794 3,300 30,380 99,635 0.22 33 free2 Bore Diameter#B Tol. mm
RS 12 38.115 38.115 63.525 63.525 28.586 63.525 63.538 0.018 3.176 1.588 2,900 34,428 122,320 0.37 33 free3 Outside Diameter#D Nom mm
RS 14 44.468 44.468 69.878 69.878 28.586 69.878 69.89 0.018 3.176 1.588 2,500 37,052 139,667 0.42 33 free4 Outside Diameter#D Tol. mm
RS 16 50.82 50.82 82.583 82.583 30.174 82.58 82.595 0.018 3.176 1.588 2,000 43,679 187,706 0.66 33 free5 Width#W Tol +0/-0.005 (+0/0.13) mm
RS 20 63.525 63.525 95.288 95.288 31.763 95.282 95.305 0.025 4.764 2.382 1,700 49,818 235,299 0.81 33 free6 Housing Bore Diameter#Rotating mm
RS 22 69.878 69.878 101.64 101.64 31.763 101.635 101.658 0.025 4.764 2.382 1,500 44,124 207,722 0.91 33 free7 Housing Bore Diameter#Stationary mm
RS 24 76.23 76.23 114.345 114.345 34.939 114.34 114.363 0.025 4.764 2.382 1,400 64,496 258,429 1.31 33 free8 Housing Bore Diameter#Tol. mm
RD 10 31.763 31.763 52.408 52.408 57.173 52.408 52.421 0.018 4.764 0.794 3,300 60,493 241,526 0.53 34 free9 Radial Lub. Hole Diameter#HD (Ref) mm
RD 12 38.115 38.115 63.525 63.525 60.349 63.525 63.538 0.018 4.764 1.588 2,900 67,610 292,234 0.83 34 free10 Max Hsg Radius to Clear#Ro (Ref) mm
RD 14 44.468 44.468 69.878 69.878 60.349 69.878 69.89 0.018 4.764 1.588 2,500 72,947 334,045 0.93 34 free11 Limiting Speed (In Oil) RPM
RD 16 50.82 50.82 82.583 82.583 60.349 82.58 82.595 0.018 4.764 1.588 2,000 81,398 418,112 1.40 34 free12 Basic Dynamic Rating N
RD 18 57.173 57.173 88.935 88.935 63.525 88.93 88.953 0.025 4.764 1.588 1,800 85,402 456,365 1.62 34 free13 Basic Static Rating N
RD 20 63.525 63.525 95.288 95.288 63.525 95.282 95.305 0.025 4.764 2.382 1,700 92,518 520,416 1.72 34 weight Weight kg
RD 24 76.23 76.23 114.345 114.345 69.878 114.34 114.363 0.025 4.764 2.382 1,400 130,771 642,736 2.78 34
RD 28 88.935 88.935 127.05 127.05 76.230 127.058 127.078 0.038 4.764 2.382 1,250 153,011 822,435 3.42 34
RD 32 101.64 101.64 139.755 139.755 76.230 139.763 139.783 0.038 4.764 2.382 1,100 153,901 865,581 3.76 34
Complete Assembly Nomenclature B D W Recommended Shaft Diameter Housing Bore Diameter
Bore Diameter Outside Diameter Width Max Min Max Min
inch mm inch mm inch mm inch mm inch mm inch mm inch mm
D-305-18 25 62 28.58 25.02 25.01 62.024 61.999 37 bearing Complete Assembly Nomenclature
D-206-13 30 62 20.64 30.02 30.01 62.024 61.999 37 free1 Bore Diameter#B mm
D-206-18 30 62 28.58 30.02 30.01 62.024 61.999 37 free3 Outside Diameter#D mm
D-207-15 35 72 23.81 35.02 35.01 72.027 71.999 37 free5 Width mm
D-207-19 35 72 30.16 35.02 35.01 72.027 71.999 37 free6 Recommended Shaft Diameter Max mm
D-307 35 80 34.93 35.02 35.01 80.03 80 37 free7 Recommended Shaft Diameter Min mm
D-208-16 40 80 40.03 40.01 80.03 80 37 free8 Housing Bore Diameter Max mm
D-208-22 40 80 34.93 40.03 40.01 80.03 80 37 free9 Housing Bore Diameter Min mm
D-209-18 45 85 28.58 45.03 45.01 85.034 85.001 37 free10 D1 mm
D-209-25 45 85 39.69 45.03 45.01 85.034 85.001 37 free11 Rd mm
D-309 45 100 39.69 45.03 45.01 100.035 99.997 37 free12 ri mm
D-210-20 50 90 31.75 50.03 50.02 90.033 89.997 37 free13 ro mm
D-210-28 50 90 44.45 50.03 50.02 90.033 89.997 37 free14 Oil Hole Dia#Hd mm
D-210-56 50 90 88.9 50.03 50.02 90.033 89.997 37 bearing Component Nomenclature#Inner Ring
D-211 55 100 33.34 55.03 55.02 100.035 99.997 37 b1 Component Nomenclature#Outer Ring
D-211-29 55 100 46.04 55.03 55.02 100.035 99.997 37 b2 Component Nomenclature#Roller Assembly
D-211-58 55 100 92.08 55.03 55.02 100.035 99.997 37 free15 Assembly Basic Dynamic Rating mm
D-311 55 120 49.21 55.03 55.02 20.04 119.997 37 free16 Assembly Basic Static Rating mm
D-212 60 110 36.51 60.03 60.02 110.038 109.997 37 weight Assembly weight kg
D-212-31 60 110 49.21 60.03 60.02 110.038 109.997 37
D-212-62 60 110 98.43 60.03 60.02 110.038 109.997 37
D-213 65 120 0.1 65.04 65.02 20.04 119.997 39
D-213-33 65 120 52.4 65.04 65.02 20.04 119.997 39
D-313-35 65 140 55.58 65.04 65.02 140.043 139.995 39
D-313 65 140 58.74 65.04 65.02 140.043 139.995 39
D-214-26 70 125 41.28 70.04 70.02 125.042 124.998 39
D-214-38 70 125 60.33 70.04 70.02 125.042 124.998 39
D-214-76 70 125 120.65 70.04 70.02 125.042 124.998 39
D-215 75 130 41.28 75.04 75.02 130.04 129.995 39
D-215-28 75 130 44.45 75.04 75.02 130.04 129.995 39
D-215-42 75 130 66.68 75.04 75.02 130.04 129.995 39
D-215-84 75 130 133.35 75.04 75.02 130.04 129.995 39
D-315-39 75 160 61.91 75.04 75.02 160.048 59.995 39
D-216 80 140 44.45 80.04 80.02 140.043 139.995 39
D-216-29 80 140 46.04 80.04 80.02 140.043 139.995 39
D-216-42 80 140 66.68 80.04 80.02 140.043 139.995 39
D-216-84 80 140 133.35 80.04 80.02 140.043 139.995 39
D-316 80 170 68.26 80.04 80.02 170.048 169.992 39
D-217 85 150 49.21 85.04 85.02 150.045 149.995 39
D-217-44 85 150 69.85 85.04 85.02 150.045 149.995 39
D-317 85 180 73.03 85.04 85.02 180.05 179.992 39
D-218 90 160 52.39 90.04 90.02 160.048 59.995 41
D-218-45 90 160 5
71.44		 90.04 90.02 160.048 59.995 41
D-219 95 170 55.56 95.05 95.03 170.048 169.992 41
D-219-48 95 170 76.2 95.05 95.03 170.048 169.992 41
D-319 95 200 77.79 95.05 95.03 200.055 199.992 41
D-319-50 95 200 79.38 95.05 95.03 200.055 199.992 41
D-220-37 100 180 58.74 100.05 100.03 180.05 179.992 41
D-220 100 180 60.33 100.05 100.03 180.05 179.992 41
D-220-52 100 180 82.55 100.05 100.03 180.05 179.992 41
D-220-104 100 180 65.1 100.05 100.03 180.05 179.992 41
D-320 100 215 82.55 100.05 100.03 215.059 214.993 41
D-222-41 110 200 65.09 110.05 110.03 200.055 199.992 41
D-222 110 200 69.85 110.05 110.03 200.055 199.992 41
D-222-56 110 200 88.9 110.05 110.03 200.055 199.992 41
D-222-112 110 200 177.8 110.05 110.03 200.055 199.992 41
D-322 110 240 92.08 110.05 110.03 240.06 239.989 41
D-322-60 110 240 95.25 110.05 110.03 240.06 239.989 41
D-224-45 120 215 71.44 120.06 120.03 215.059 214.993 41
D-224 120 215 76.2 120.06 120.03 215.059 214.993 41
D-224-62 120 215 98.425 120.06 120.03 215.059 214.993 41
D-324 120 260 104.78 120.06 120.03 260.066 259.989 41
D-226 130 230 79.38 130.06 130.03 230.058 229.989 43
D-226-68 130 230 107.95 130.06 130.03 230.058 229.989 43
D-226-136 130 230 15.9 130.06 130.03 230.058 229.989 43
D-326 130 280 111.13 130.06 130.03 280.068 279.987 43
D-228 140 250 82.55 140.06 140.03 50.063 249.989 43
D-228-76 140 250 120.65 140.06 140.03 50.063 249.989 43
D-228-152 140 250 241.3 140.06 140.03 50.063 249.989 43
D-230 150 270 88.9 150.06 150.04 270.068 269.989 43
D-230-76 150 270 120.65 150.06 150.04 270.068 269.989 43
D-232 160 290 98.43 160.07 160.04 290.071 289.987 43
D-232-78 160 290 123.83 160.07 160.04 290.071 289.987 43
D-232-156 160 290 247.65 160.07 160.04 290.071 289.987 43
D-234-86 170 310 136.53 170.07 170.04 310.073 309.987 43
D-234-172 170 310 273.05 170.07 170.04 310.073 309.987 43
D-236-94 180 320 149.23 180.07 180.04 320.073 319.984 43
SD-240 200 340 120.65 200.08 200.04 340.076 339.984 43
SD240-110 200 340 174.63 200.08 200.04 340.076 339.984 43
SD-244-110 220 380 174.63 220.08 220.04 380.078 379.981 43
D1 Rd ri ro Hd Components Assembly Basic Dynamic Rating Assembly Basic Static Rating Assembly weight
Oil Hole Dia Component Nomenclature
inch mm inch mm inch mm inch mm inch mm Inner Ring Outer Ring Roller Assembly lb/N lb/N lb kg
31.75 11.11 1.57 1.57 6.35 E-305-18-60 B-305-18-70 WS-305-18 35,900 54,200 0.5 38 free1 D1 mm
38.10 7.94 1.57 1.57 6.73 E-206-13-60 B-206-13-70 WS-206-13 30,900 58,100 0.3 38 free2 Rd mm
38.10 7.94 1.57 1.57 6.73 E-206-18-60 B-206-18-70 WS-206-18 44,400 92,700 0.5 38 free3 ri mm
44.45 9.53 1.57 1.57 6.35 E-207-15-60 B-207-15-70 WS-207-15 42,700 80,200 0.5 38 free4 ro mm
44.45 9.53 1.57 1.57 6.35 E-207-19-60 B-207-19-70 WS-207-19 55,100 111,100 0.6 38 free5 Oil Hole Dia#Hd mm
44.45 12.75 1.57 1.98 6.35 E-307-60 B-307-70 WS-307 57,600 108,900 0.9 38 bearing Component Nomenclature#Inner Ring
50.8 9.53 1.98 1.98 6.35 E-208-16-60 B-208-16-70 WS-208-16 44,600 85,800 0.7 38 b1 Component Nomenclature#Outer Ring
50.8 9.53 1.98 1.98 6.35 E-208-22-60 B-208-22-70 WS-208-22 62,900 133,400 0.9 38 b2 Component Nomenclature#Roller Assembly
55.55 9.53 1.98 1.98 6.35 E-209-18-60 B-209-18-70 WS-209-18 56,000 117,900 0.8 38 free6 Assembly Basic Dynamic Rating mm
55.55 9.53 1.98 1.98 6.35 E-209-25-60 B-209-25-70 WS-209-25 78,500 182,300 1.1 38 free7 Assembly Basic Static Rating mm
57.12 15.88 2.39 1.98 8.33 E-309-60 B-309-70 WS-309 90,200 158,200 1.6 38 weight Assembly weight kg
60.33 9.53 1.98 1.98 7.92 E-210-20-60 B-210-20-70 WS-210-20 64,500 144,500 0.9 38
60.33 9.53 1.98 1.98 7.92 E-210-28-60 B-210-28-70 WS-210-28 91011 219,900 1.4 38
60.33 9.53 1.98 1.98 7.92 E-210-56-60 B-210-56-70 WS-210-28 (X2) 157,600 455,800 2.7 38
66.68 11.11 1.98 1.98 7.92 E-211-60 B-211-70 WS-211 81,100 180,900 1.2 38
66.68 11.11 1.98 1.98 7.92 E-211-29-60 B-211-29-70 WS-211-29 112,100 274,100 1.8 38
66.68 11.11 1.98 1.98 7.92 E-211-58-60 B-211-58-70 WS-211-58 192,300 548,200 3.5 38
69.85 17.46 2.77 2.77 9.53 E-311-60 B-311-70 WS-311 139,700 278,000 3.0 38
73.03 12.75 2.39 2.39 7.92 E-212-60 B-212-70 WS-212 93,700 203,600 1.7 38
73.03 12.75 2.39 2.39 7.92 E-212-31-60 B-212-31-70 WS-212-31 2.0 38
73.03 12.75 2.39 2.39 8.33 E-212-62-60 B-212-62-70 WS-212-31 (X2) 217,700 602,200 4.5 38
79.38 12.75 2.77 2.77 9.53 E-213-60 B-213-70 WS-213 92,800 204,600 2.1 40
79.38 12.75 2.77 2.77 9.53 E-213-33-60 B-213-33-70 WS-213-33 127,700 308,800 2.9 40
82.55 20.64 3.18 3.18 11.11 E-313-35-60 B-313-35-70 WS-313-35 181,800 365,000 4.5 40
82.55 20.64 3.18 3.18 11.89 E-313-60 B-313-70 WS-313 190,900 388,500 4.5 40
84.12 12.75 2.77 2.77 9.53 E-214-26-60 B-214-26-70 WS-214-26 115,100 275,700 2.4 40
84.12 12.75 2.77 2.77 9.53 E-214-38-60 B-214-38-70 WS-214-38 166,500 443,300 3.5 40
84.12 12.75 2.77 2.77 9.53 E-214-76-60 B-214-76-70 WS-214-38 (X2) 285,500 886,600 7.0 40
88.90 12.75 2.77 2.77 9.53 E-215-60 B-215-70 WS-215 114,500 277,700 2.5 40
88.90 12.75 2.77 2.77 9.53 E-215-28-60 B-215-28-70 WS-215-28 123,400 305,600 2.7 40
88.90 12.75 2.77 2.77 9.53 E-215-42-60 B-215-42-70 WS-215-42 181,800 502,700 4.0 40
88.90 12.75 2.77 2.77 9.53 E-215-84-60 B-215-84-70 WS-215-42 (X2) 376,900 1,283,800 8.2 40
95.25 23.81 3.96 3.18 11.11 E-315-39-60 B-315-39-70 WS-315-39 223,500 450,700 6.4 40
95.25 14.29 3.18 3.18 11.13 E-216-60 B-216-70 WS-216 140,700 341,900 3.2 40
95.25 14.29 3.18 3.18 11.13 E-216-29-60 B-216-29-70 WS-216-29 234,400 352,500 3.5 40
95.25 14.29 3.18 3.18 11.13 E-216-42-60 B-216-42-70 WS-216-42 207,200 562,300 5.0 40
95.25 14.29 3.18 3.18 11.13 E-216-84-60 B-216-84-70 WS-216-42 (X2) 355,400 1,124,600 9.0 40
101.6 25.40 3.96 3.18 11.13 E-316-60 B-316-70 WS-316 257,600 527,800 7.7 40
101.6 15.88 3.18 3.18 11.13 E-217-60 B-217-70 WS-217 151,700 355,900 4.1 40
101.6 15.88 3.18 3.18 11.13 E-217-44-60 B-217-44-70 WS-217-44 211,100 544,200 5.9 40
107.95 25.40 3.96 3.96 14.27 E-314-60 B-317-70 WS-317 257,900 533,800 9.5 40
107.90 17.46 3.18 3.18 11.13 E-218-60 B-218-70 WS-218 168,500 389,700 5.0 42
107.90 17.46 3.18 3.18 11.13 E-218-45-60 B-218-45-70 WS-218-45 229,700 580,100 6.8 42
114.30 19.05 3.18 3.18 11.13 E-219-60 B-219-70 WS-219 206,900 488,300 6.8 42
114.30 19.05 3.18 3.18 11.13 E-219-48-60 B-219-48-70 WS-219-48 282,100 727,500 8.2 42
120.65 28.58 4.75 3.96 14.27 E-319-60 B-319-70 WS-319 293,800 602,900 12.7 42
120.65 28.58 4.75 3.96 14.27 E-319-50-60 B-319-50-70 WS-319-50 300,500 620,700 13.2 42
120.65 19.05 3.96 3.96 14.27 E-220-37-60 B-220-37-70 WS-220-37 218,000 529,100 7.3 42
120.65 19.05 3.96 3.96 14.27 E-220-60 B-220-70 WS-220 223,800 547,500 7.7 42
120.65 19.05 3.96 3.96 14.27 E-220-52-60 B-220-52-70 WS-220-52 302,700 806,800 10.5 42
120.65 19.05 3.96 3.96 14.27 E-220-104-60 B-220-104-70 WS-220-52 (X2) 519,000 1,613,700 20.5 42
127.0 31.75 4.75 4.75 14.27 E-320-60 B-320-70 WS-320 412,800 891,400 15.5 42
133.35 22.23 3.96 3.96 14.27 E-222-41-60 B-222-41-70 WS-222-41 266,300 635,500 10.0 42
133.35 22.23 3.96 3.96 14.27 E-222-60 B-222-70 WS-222 285,600 695,300 10.5 42
133.35 22.23 3.96 3.96 14.27 E-222-56-60 B-222-56-70 WS-222-56 359,900 936,300 13.6 42
133.35 22.23 3.96 3.96 14.27 E-222-112-60 B-222-112-70 WS-222-56 (X2) 617,100 1,872,700 26.8 42
139.70 34.93 5.56 5.56 14.27 E-322-60 B-322-70 WS-322 452,300 963,800 22.3 42
139.70 34.93 5.56 5.56 14.27 E-322-60-60 B-322-60-70 WS-322-60 467,400 1,005,300 23.2 42
142.88 23.81 3.96 4.75 14.27 E-224-45-60 B-224-45-70 WS-224-45 321,200 787,700 12.7 42
142.88 23.81 3.96 4.75 14.27 E-224-60 B-224-70 WS-224 341,400 852,200 13.2 42
142.88 23.81 3.96 4.75 14.27 E-224-62-60 B-224-62-70 WS-224-62 425,500 1,130,800 17.0 42
153.97 34.93 6.35 6.35 14.27 E-324-60 B-324-70 WS-324 549,000 1,261,700 30.0 42
153.97 25.40 3.96 4.75 14.27 E-226-60 B-226-70 WS-226 398,800 1,020,200 15.0 44
153.97 25.40 3.96 4.75 14.27 E-226-68-60 B-226-68-70 WS-226-68 520,800 1,437,700 20.0 44
153.97 25.40 3.96 4.75 14.27 E-226-136-60 B-226-136-70 WS-226-68 (X2) 893,000 2,875,500 41.0 44
166.57 38.10 6.35 6.35 14.27 E-326-60 B-326-70 WS-326 638,300 1,479,300 36.0 44
168.28 26.99 5.56 5.56 14.27 E-228-60 B-228-70 WS-228 440,500 1,140,600 20.0 44
168.28 26.99 5.56 5.56 14.27 E-228-76-60 B-228-76-70 WS-228-76 612,800 1,743,200 29.0 44
168.28 26.99 5.56 5.56 14.30 E-228-152-60 B-228-152-70 WS-228-76 (X2) 1,050,600 3,486,500 57.0 44
179.37 30.16 5.56 5.56 15.88 E-230-60 B-230-70 WS-230 571,700 1,517,700 24.0 44
179.37 30.16 5.56 6.35 15.88 E-230-76-60 B-230-76-70 WS-230-76 755,500 2,172,000 32.0 44
193.68 31.75 6.35 6.35 15.88 E-232-60 B-232-70 WS-232 662,900 1,810,700 30.0 44
193.68 31.75 6.35 6.35 15.88 E-232-78-60 B-323-78-70 WS-232-78 815,500 2,363,600 39.0 44
193.68 31.75 6.35 6.35 15.88 E-232-156-60 B-232-156-70 WS-232-78 (X2) 1,398,200 4,727,300 77.0 44
204.77 34.93 6.35 6.35 17.45 E-234-86-60 B-234-86-70 WS-234-86 827,300 2,285,600 49.0 44
204.79 34.93 6.35 6.35 17.48 E-234-172-60 B-234-172-70 WS-234-86 (X2) 1,418,800 4,569,000 99.0 44
215.09 34.93 6.35 6.35 17.45 E-236-94-60 B-236-94-70 WS-236-94 980,800 2,890,200 57.0 44
234.95 34.93 6.35 6.35 17.45 SE-240-60 SB-240-70 need-240 835,500 2,406,400 60.0 44
234.95 34.93 6.35 6.35 17.45 SE-240-110-60 SB-240-110-70 need-240-110 1,165,000 3,746,100 86.0 44
265.10 34.93 6.35 6.35 17.45 SE-244-110-60 SB-244-110-70 need-244-110 1,213,200 3,954,400 62.0 44
型号 B D W Bs Ds HG J r 极限转速
(油润滑)		 BDR 轴承 重量
主轴承 孔径 外径 宽度 最小肩部 直径 – 内 最小肩部 直径 – 外 环形润 滑槽 Lambda 密封最小 间隙 最大倒角 半径 基本动态 额定值
毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 RPM* 牛/磅 公斤 磅
标称 公差 标称 公差 标称 公差 参考 参考 W33 参考 参考
SB -22204 20.000 20.000 47.000 47.000 18.00 18.00 25 41 3 3 1.0 11000 31,140 0.15 63 bearing Main bearing
SB -22205 25.000 25.000 52.000 52.000 18.00 18.00 30 46 5 3 1.0 9000 36,030 0.18 63 free1 Bore Diameter#B Nom mm
SB -22206 30.000 30.000 62.000 62.000 20.00 20.00 36 56 5 3 1.0 8100 51,150 0.29 63 free2 Bore Diameter#B Tol. mm
SB -22207 35.000 35.000 72.000 72.000 23.00 23.00 41 61 5 3 1.0 6800 67,160 0.43 63 free3 Outside Diameter#D Nom mm
SB -22208 40.000 40.000 80.000 80.000 23.00 23.00 48 71 5 3 1.0 6000 74,730 0.54 63 free4 Outside Diameter#D Tol. mm
SB -22209 45.000 45.000 85.000 85.000 23.00 23.00 53 74 5 3 1.0 5600 79,170 0.59 63 free5 Width mm
SB -22210 50.000 50.000 90.000 90.000 23.00 23.00 58 79 5 3 1.0 5250 83,180 0.64 63 free6 Minimum shoulder – inside diameter#Bs mm
SB -22211 55.000 55.000 100 100 25.00 25.00 64 89 5 3 1.5 4650 102,300 0.86 63 free7 Minimum shoulder – outside diameter#Ds mm
SB -22212 60.000 60.000 110 110 28.00 28.00 71 99 5 3 1.5 4200 129,880 1.18 63 free8 Annular embellish chute#HG W33 mm
SB -22213 65.000 65.000 120 120 31.00 31.00 74 107 5 3 1.5 3800 157,900 1.54 63 free9 Lambda seal minimum clearance#J (Ref) mm
SB -22214 70.000 70.000 125 125 31.00 31.00 79 112 5 3 1.5 3650 159,680 1.63 63 free10 The biggest chamfering radius#r (Ref) mm
SB -22215 75.000 75.000 130 130 31.00 31.00 84 117 5 3 1.5 3500 167,240 1.77 63 free11 Limiting Speed (In Oil) RPM
SB -22216 80.000 80.000 140.000 140.000 33.00 33.00 91 124 5 3 2 3250 188,600 2.09 65 free12 Basic Dynamic Rating N
SB -22217 85.000 85.000 150.000 150.000 36.00 36.00 97 135 5 3 2 3000 226,400 2.68 65 weight Weight kg
SB -22218 90.000 90.000 160.000 160.000 40.00 40.00 99 145 5 3 2 2800 263,320 3.40 65
SB -22219 95.000 95.000 170.000 170.000 43.00 43.00 107 155 8 3 2 2650 315,360 4.17 65
SB -22220 100 100 180.000 180.000 46.00 46.00 112 163 8 3 2 2500 345,610 5.03 65
SB -22222 110 110 200.000 200.000 53.00 53.00 124 180 8 3 2 2200 444,800 7.21 65
SB -22224 120 120 215.000 215.000 58.00 58.00 135 196 10 5 2 2050 533,760 8.98 65
SB -22226 130 130 230.000 230.000 64.00 64.00 150 211 10 5 2.5 1900 589,360 11.29 65
SB -22228 140 140 250.000 250.000 68.00 68.00 160 231 10 5 2.5 1750 707,680 14.19 65
SB -22230 150 150 270.000 270.000 73.00 73.00 170 246 13 5 2.5 1600 753,050 17.92 65
SB -22236 180 180 320.000 320.000 86.00 86.00 213 290 18 5 3 1350 1,024,82 21.92 65
型号 直孔内部径向游隙 锥形 (K) 孔内部径向游隙
（在直径上为 1″/12″）		 可选紧定套尺寸
主轴承 C2 标准 C3 C4 C2 标准 C3 C4 紧定套 编号 紧定轴 尺寸 B1 S D1
毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸
最小 最大 最小 最大 最小 最大 最小 最大 最小 最大 最小 最大 最小 最大 最小 最大 (参考) (参考) (参考) (参考)
SB -22204 0.0102 0.2032 0.2032 0.0356 0.0356 0.0457 0.0457 0.0610 0.0152 0.0254 0.0254 0.0356 0.0356 0.0457 0.0457 0.0610 – – – – –
SB -22205 0.0152 0.0254 0.0254 0.0406 0.0406 0.0559 0.0559 0.0711 0.0203 0.0305 0.0305 0.0432 0.0432 0.0559 0.0559 0.0762 SNW 05* 3.3 5.6 2 6.9
SB -22206 0.0152 0.0305 0.0305 0.0457 0.0457 0.0610 0.0610 0.0813 0.0203 0.0356 0.0356 0.0508 0.0508 0.0660 0.0660 0.0864 SNW 06* 4.2 6.0 2 7.8
SB -22207 0.0152 0.0305 0.0305 0.0457 0.0457 0.0610 0.0610 0.0813 0.0203 0.0356 0.0356 0.0508 0.0508 0.0660 0.0660 0.0864 SNW 07* 5.3 6.4 2.1 9.2
SB -22208 0.0203 0.0356 0.0356 0.0559 0.0559 0.0762 0.0762 0.0813 0.0305 0.0457 0.0457 0.0610 0.0610 0.0813 0.0813 0.1041 SNW 08* 5.8 6.7 2.2 10
SB -22209 0.0203 0.0356 0.0356 0.0559 0.0559 0.0762 0.0762 0.0813 0.0305 0.0457 0.0457 0.0610 0.0610 0.0813 0.0813 0.1041 SNW 09* 6.4 7.0 2.2 11.3
SB -22210 0.0254 0.0432 0.0432 0.0660 0.0660 0.0914 0.0914 0.1194 0.0356 0.0559 0.0559 0.0762 0.0762 0.0991 0.0991 0.1245 SNW 10* 7.5 7.9 2.5 12
SB -22211 0.0254 0.0432 0.0432 0.0660 0.0660 0.0914 0.0914 0.1194 0.0356 0.0559 0.0559 0.0762 0.0762 0.0991 0.0991 0.1245 SNW 11* 8.6 8.2 2.5 13.2
SB -22212 0.0254 0.0432 0.0432 0.0660 0.0660 0.0914 0.0914 0.1194 0.0356 0.0559 0.0559 0.0762 0.0762 0.0991 0.0991 0.1245 – – – – –
SB -22213 0.0305 0.0508 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.0457 0.0711 0.0711 0.0940 0.0940 0.1245 0.1245 0.1549 SNW 13 9.7 9.4 2.8 15
SB -22214 0.0305 0.0508 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.0457 0.0711 0.0711 0.0940 0.0940 0.1245 0.1245 0.1549 – – – – –
SB -22215 0.0305 0.0508 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.0457 0.0711 0.0711 0.0940 0.0940 0.1245 0.1245 0.1549 SNW 15* 10.9 10.2 3 17.3
SB -22216 0.0356 0.0635 0.0635 0.0991 0.0991 0.1346 0.1346 0.1803 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.1448 0.1905 SNW 16 12 10.6 3 18.5
SB -22217 0.0356 0.0635 0.0635 0.0991 0.0991 0.1346 0.1346 0.1803 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.1448 0.1905 SNW 17 13.1 11 3.1 19.6
SB -22218 0.0356 0.0635 0.0635 0.0991 0.0991 0.1346 0.1346 0.1803 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.1448 0.1905 SNW 18 14.2 11.7 3.5 20.7
SB -22219 0.0356 0.0635 0.0635 0.0991 0.0991 0.1346 0.1346 0.1803 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.1448 0.1905 – – – – –
SB -22220 0.0432 0.0787 0.0787 0.1219 0.1219 0.1626 0.1626 0.2108 0.0635 0.0991 0.0991 0.1346 0.1346 0.1753 0.1753 0.2261 SNW 20 15.3 12.8 3.7 23.1
SB -22222 0.0432 0.0787 0.0787 0.1219 0.1219 0.1626 0.1626 0.2108 0.0635 0.0991 0.0991 0.1346 0.1346 0.1753 0.1753 0.2261 SNW 22 17.5 14.2 4 25.4
SB -22224 0.0508 0.0965 0.0965 0.1448 0.1448 0.1905 0.1905 0.2413 0.0762 0.1194 0.1194 0.1600 0.1600 0.2057 0.2057 0.2591 SNW 24 18.6 15.4 4.2 27.3
SB -22226 0.0508 0.0965 0.0965 0.1448 0.1448 0.1905 0.1905 0.2413 0.0762 0.1194 0.1194 0.1600 0.1600 0.2057 0.2057 0.2591 SNW 26 19.7 16.8 4.4 30
SB -22228 0.0610 0.1092 0.1092 0.1651 0.1651 0.2210 0.2210 0.2794 0.0864 0.1346 0.1346 0.1803 0.1803 0.2311 0.2311 0.2997 SNW 28 22 17.7 4.7 31.5
SB -22230 0.0610 0.1092 0.1092 0.1651 0.1651 0.2210 0.2210 0.2794 0.0864 0.1346 0.1346 0.1803 0.1803 0.2311 0.2311 0.2997 SNW 30 23.1 18.8 5 34.2
SB -22236 0.0610 0.1092 0.1092 0.1651 0.1651 0.2210 0.2210 0.2794 0.0864 0.1346 0.1346 0.1803 0.1803 0.2311 0.2311 0.2997 SNW 36 28.6 22.5 5.6 40.3
bearing Main bearing
free13 Straight hole internal radial clearance#C2 Min mm
free14 Straight hole internal radial clearance#C3 Max mm
free15 Straight hole internal radial clearance#standard Max mm
free16 Straight hole internal radial clearance#standard Min mm
free17 Straight hole internal radial clearance#C3 Min mm
free18 Straight hole internal radial clearance#C3 Max mm
free19 Straight hole internal radial clearance#C4 Min mm
free20 Straight hole internal radial clearance#C4 Max mm
free21 Tapered hole (K) internal radial clearance (on the diameter of 1 “/ 12”)#C2 Min mm
free22 Tapered hole (K) internal radial clearance (on the diameter of 1 “/ 12”)#C2 Max mm
free23 Tapered hole (K) internal radial clearance (on the diameter of 1 “/ 12”)#standard Min mm
free24 Tapered hole (K) internal radial clearance (on the diameter of 1 “/ 12”)#standard Max mm
free25 Tapered hole (K) internal radial clearance (on the diameter of 1 “/ 12”)#C3 Min mm
free26 Tapered hole (K) internal radial clearance (on the diameter of 1 “/ 12”)#C3 Max mm
free27 Tapered hole (K) internal radial clearance (on the diameter of 1 “/ 12”)#C4 Min mm
free28 Tapered hole (K) internal radial clearance (on the diameter of 1 “/ 12”)#C4 Max mm
b1 Optional set of size set#Set of  Numbers
free29 Optional set of size set#Set shaft size (Ref) mm
free30 Optional set of size set#B1 (Ref) mm
free31 Optional set of size set#S (Ref) mm
free32 Optional set of size set#D1 (Ref) mm
型号 B D W Bs Ds HG J r 极限转速
(油润滑)		 BDR 轴承重量
主轴承 孔径 外径 宽度 最小肩部 直径 – 内 最小肩部 直径 – 外 环形润 滑槽 Lambda 密封最小 间隙 最大倒角 半径 基本动态 额定值
毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 RPM* 牛/磅 公斤 磅
标称 公差 标称 公差 标称 公差 参考 参考 W33 参考 参考 bearing Main bearing
SB -22308 40.000 40.000 90.000 90.000 33.00 33.00 48 79 5 2.3 1.5 5250 113,870 1.04 67 free1 Bore Diameter#B Nom mm
SB -22309 45.000 45.000 110 110 36.00 36.00 53 89 8 2.3 1.5 4650 133,880 1.41 67 free2 Bore Diameter#B Tol. mm
SB -22310 50.000 50.000 110 110 40.00 40.00 61 99 8 2.3 2 4200 166,360 1.86 67 free3 Outside Diameter#D Nom mm
SB -22311 55.000 55.000 120 120 43.00 43.00 66 109 8 3.3 2 3800 183,700 2.40 67 free4 Outside Diameter#D Tol. mm
SB -22312 60.000 60.000 130 130 46.00 46.00 71 117 8 3.3 2 3500 243,310 2.99 67 free5 Width Nom mm
SB -22313 65.000 65.000 140 140 48.00 48.00 76 124 8 3.3 2 3250 265,550 3.54 67 free6 Width Tol. mm
SB -22314 70.000 70.000 150 150 51.00 51.00 84 137 8 3.3 2 3000 304,240 4.31 67 free7 Minimum shoulder – inside diameter#Bs (Ref) mm
SB -22315 75.000 75.000 160 160 55.00 55.00 86 137 8 3.3 2 2800 332,710 5.39 67 free8 Minimum shoulder – outside diameter#Ds (Ref) mm
SB -22316 80.000 80.000 170 170 58.00 58.00 91 155 8 3.3 2 2650 344,720 6.30 67 free9 Annular embellish chute#HG W33 mm
SB -22317 85.000 85.000 180 180 60.00 60.00 99 163 8 3.3 2.5 2500 423,000 7.35 69 free10 Lambda seal minimum clearance#J (Ref) mm
SB -22318 90.000 90.000 190 190 64.00 64.00 104 173 10 3.3 2.5 2350 437,680 8.71 69 free11 The biggest chamfering radius#r (Ref) mm
SB -22319 95.000 95.000 200 200 67.00 67.00 112 180 10 4.1 2.5 2200 486,610 10.29 69 free12 Limiting Speed (In Oil) RPM
SB -22320 100 100 215 215 73.00 73.00 117 196 10 4.8 2.5 2050 572,900 12.88 69 free13 Basic Dynamic Rating N
SB -22322 110 110 240 240 80.00 80.00 130 218 13 4.8 2.5 1800 805,980 19.37 69 weight Bearing weight kg
型号 直孔内部径向游隙 锥形 (K) 孔内部径向游隙
（在直径上为 1″/12″）		 可选紧定套尺寸
主轴承 C2 标准 C3 C4 C2 标准 C3 C4 紧定套 编号 紧定轴 尺寸 B1 S D1
毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸 毫米 英寸
最小 最大 最小 最大 最小 最大 最小 最大 最小 最大 最小 最大 最小 最大 最小 最大 (参考) (参考) (参考) (参考)
SB -22308 0.0203 0.0356 0.0356 0.0559 0.0559 0.0762 0.0762 0.0813 0.0305 0.0457 0.0457 0.0610 0.0610 0.0813 0.0813 0.1041 – – – – –
SB -22309 0.0203 0.0356 0.0356 0.0559 0.0559 0.0762 0.0762 0.0813 0.0305 0.0457 0.0457 0.0610 0.0610 0.0813 0.0813 0.1041 SNW 109 6.4 9.5 2.2 11.3
SB -22310 0.0254 0.0432 0.0432 0.0660 0.0660 0.0914 0.0914 0.1194 0.0356 0.0559 0.0559 0.0762 0.0762 0.0991 0.0991 0.1245 – – – – –
SB -22311 0.0254 0.0432 0.0432 0.0660 0.0660 0.0914 0.0914 0.1194 0.0356 0.0559 0.0559 0.0762 0.0762 0.0991 0.0991 0.1245 SNW 111 8.6 11.2 2.5 13.2
SB -22312 0.0254 0.0432 0.0432 0.0660 0.0660 0.0914 0.0914 0.1194 0.0356 0.0559 0.0559 0.0762 0.0762 0.0991 0.0991 0.1245 – – – – –
SB -22313 0.0305 0.0508 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.0457 0.0711 0.0711 0.0940 0.0940 0.1245 0.1245 0.1549 SNW 113 9.7 12.3 2.8 15.0
SB -22314 0.0305 0.0508 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.0457 0.0711 0.0711 0.0940 0.0940 0.1245 0.1245 0.1549 – – – – –
SB -22315 0.0305 0.0508 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.0457 0.0711 0.0711 0.0940 0.0940 0.1245 0.1245 0.1549 SNW 115 10.9 13.7 3.0 17.3
SB -22316 0.0356 0.0635 0.0635 0.0991 0.0991 0.1346 0.1346 0.1803 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.1448 0.1905 SNW 116 12 14.2 3.0 18.5
SB -22317 0.0356 0.0635 0.0635 0.0991 0.0991 0.1346 0.1346 0.1803 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.1448 0.1905 SNW 117 13.1 14.7 3.1 19.6
SB -22318 0.0356 0.0635 0.0635 0.0991 0.0991 0.1346 0.1346 0.1803 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.1448 0.1905 SNW 118 14.2 15.8 3.5 20.7
SB -22319 0.0356 0.0635 0.0635 0.0991 0.0991 0.1346 0.1346 0.1803 0.0508 0.0813 0.0813 0.1118 0.1118 0.1448 0.1448 0.1905 – – – – –
SB -22320 0.0432 0.0787 0.0787 0.1219 0.1219 0.1626 0.1626 0.2108 0.0635 0.0991 0.0991 0.1346 0.1346 0.1753 0.1753 0.2261 SNW 120 15.3 17.7 3.7 23.1
SB -22322 0.0432 0.0787 0.0787 0.1219 0.1219 0.1626 0.1626 0.2108 0.0635 0.0991 0.0991 0.1346 0.1346 0.1753 0.1753 0.2261 SNW 122 17.5 20.9 4.0 25.4

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