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We produce and deal with oil seals chains industrial belts gearbox parts accessories SKF bearings FAG NSK Timken INA KOYO NTN. sales@needbearings.com, www.needbearings.com
Spot bearing model table, Model substitution Cross-reference Brand model reference Model substitution Substitute Bearing interchange Bearing brand replacement Model replace
| 1016 | 1.016 | 3.175 | 1.191 | – | – | – | – | – | – | – | 0.08 | 1.50 | 2.65 | 106 | 28 | – | – | 150000 | – |
| 1191 | 1.191 | 3.967 | 1.588 | 2.381 | 5.156 | 0.330 | – | – | – | – | 0.08 | 1.80 | 3.35 | 163 | 44 | – | – | 129000 | – |
| 1397 | 1.397 | 4.763 | 1.984 | – | – | – | 2.779 | – | 5.944 | 0.787 | 0.08 | 2.00 | 4.15 | 239 | 67 | X | – | 114000 | – |
| 5/64 | 1.984 | 6.350 | 2.380 | 3.175 | 7.518 | 0.584 | 3.571 | 4.366 | 7.518 | 0.787 | 0.08 | 2.60 | 5.75 | 286 | 90 | X | – | 95000 | – |
| 2380 | 2.380 | 4.763 | 1.588 | 2.380 | 5.944 | 0.457 | 2.380 | 3.175 | 5.944 | 0.787 | 0.08 | 2.90 | 4.25 | 192 | 59 | X | – | 94000 | – |
| 3175/0002 | 2.380 | 6.350 | 2.779 | – | 7.518 | 0.787 | 2.779 | – | 7.518 | 0.787 | 0.08 | 2.95 | 5.75 | 292 | 97 | X | – | 82000 | – |
| 3/32 | 2.380 | 7.938 | 2.779 | 3.571 | 9.119 | 0.584 | 3.571 | 4.366 | 9.119 | 0.787 | 0.08 | 3.10 | 7.25 | 644 | 215 | X | X | 62000 | 51000 |
| 3175/002 | 3.175 | 6.350 | – | – | – | – | 2.380 | – | 7.518 | 0.584 | 0.08 | 3.75 | 5.75 | 311 | 109 | X | – | 80000 | – |
| 3175 | 3.175 | 6.350 | 2.380 | 3.175 | 7.518 | 0.584 | 2.779 | 3.571 | 7.518 | 0.787 | 0.08 | 3.75 | 5.75 | 292 | 97 | X | X | 80000 | 53000 |
| 3175A | 3.175 | 6.350 | 2.380 | – | 7.518 | 0.584 | 2.779 | – | 7.518 | 0.787 | 0.08 | 3.75 | 5.75 | 311 | 109 | X | – | 80000 | – |
| 1/8A | 3.175 | 7.938 | 2.779 | 3.571 | 9.119 | 0.584 | 3.571 | 4.366 | 9.119 | 0.787 | 0.08 | 3.90 | 7.20 | 644 | 215 | X | X | 65000 | 51000 |
| 3175/061 | 3.175 | 9.525 | 2.779 | – | – | – | 2.779 | – | – | – | 0.08 | 3.90 | 8.80 | 292 | 97 | X | – | 80000 | – |
| 3175/6 | 3.175 | 9.525 | – | – | – | – | 2.779 | – | – | – | 0.08 | 3.90 | 8.80 | 292 | 97 | X | – | 80000 | – |
| 1/8A/6 | 3.175 | 9.525 | – | – | – | – | 3.571 | 4.366 | 10.719 | 0.787 | 0.08 | 3.90 | 8.80 | 644 | 215 | X | X | 82000 | 51000 |
| 1/8B | 3.175 | 9.525 | 3.967 | 4.763 | 11.176 | 0.762 | 3.967 | 4.763 | 11.176 | 0.762 | 0.30 | 4.55 | 8.25 | 720 | 260 | X | X | 61000 | 44000 |
| 3175/552 | 3.175 | 10.414 | – | – | – | – | 2.380 | – | – | – | 0.08 | 3.75 | 8.40 | 292 | 97 | X | – | 80000 | – |
| 3175/8 | 3.175 | 12.700 | – | – | – | – | 2.779 | 3.571 | – | – | 0.08 | 4.55 | 11.35 | 292 | 97 | X | – | 80000 | – |
| 1/8B/083 | 3.175 | 12.700 | 4.366 | – | – | – | 4.366 | – | – | – | 0.30 | 4.55 | 11.35 | 725 | 265 | X | – | 74000 | – |
| 3967/002 | 3.967 | 7.938 | – | – | – | – | 2.779 | – | – | – | 0.08 | 4.55 | 7.30 | 391 | 165 | X | – | 65000 | – |
| 3967 | 3.967 | 7.938 | 2.779 | 3.571 | 9.1 19 | 0.584 | 3.175 | 3.967 | 9.1 19 | 0.914 | 0.08 | 4.55 | 7.30 | 391 | 165 | X | X | 68000 | 42000 |
| 4763A/002 | 4.763 | 7.938 | – | – | – | – | 2.779 | – | – | – | 0.08 | 5.35 | 7.30 | 391 | 165 | X | – | 61000 | – |
| 4763A | 4.763 | 7.938 | 2.779 | 3.571 | 9.119 | 0.584 | 3.175 | 3.967 | 9.119 | 0.914 | 0.08 | 5.35 | 7.30 | 391 | 165 | X | X | 65000 | 42000 |
| 4763A/062 | 4.763 | 9.525 | 2.779 | – | – | – | 2.779 | – | – | – | 0.08 | 5.35 | 7.30 | 391 | 165 | X | X | 65000 | 42000 |
| 4763B | 4.763 | 9.525 | 3.175 | 3.967 | 10.719 | 0.584 | 3.175 | 3.967 | 10.719 | 0.787 | 0.08 | 5.50 | 8.80 | 730 | 271 | X | X | 56000 | 41000 |
| 4763A/082 | 4.763 | 12.700 | – | – | – | – | 2.779 | 3.571 | – | – | 0.08 | 5.35 | 8.80 | 391 | 165 | X | – | 70000 | – |
| 4763B/083 | 4.763 | 12.700 | 3.967 | – | – | – | 3.967 | – | – | – | 0.08 | 6.20 | 11.35 | 730 | 271 | X | – | 56000 | – |
| 3/16/002 | 4.763 | 12.700 | – | – | – | – | 3.967 | – | – | – | 0.30 | 6.20 | 11.35 | 1339 | 488 | X | – | 50000 | – |
| 3/16 | 4.763 | 12.700 | 3.967 | 4.763 | 14.351 | 1.067 | 4.978 | 5.771 | 14.351 | 1.067 | 0.30 | 6.20 | 11.35 | 1339 | 488 | X | X | 50000 | 37000 |
| 4763B/084 | 4.763 | 12.700 | 2.779 | 5.558 | 0.30 | 6.20 | 11.35 | 730 | 271 | – | – | 43000 | – | ||||||
| 1/4A/0001 | 4.763 | 15.875 | 4.978 | – | 17.526 | 1.067 | 4.978 | – | 17.526 | 1.067 | 0.30 | 6.20 | 14.35 | 1651 | 670 | X | X | 41000 | 31000 |
| 6350A | 6.350 | 9.525 | 3.175 | 3.967 | 10.719 | 0.584 | 3.175 | 3.967 | 10.719 | 0.914 | 0.08 | 6.90 | 8.95 | 391 | 165 | X | 54000 | 35000 | |
| 6350B | 6.350 | 12.700 | 3.175 | 3.967 | 13.894 | 0.584 | 4.763 | 5.558 | 13.894 | 1.143 | 0.13 | 7.20 | 11.85 | 730 | 271 | X | X | 38000 | 33000 |
| 1/4A | 6.350 | 15.875 | 4.978 | 5.771 | 17.526 | 1.067 | 4.978 | 5.771 | 17.526 | 1.067 | 0.30 | 7.85 | 14.35 | 1651 | 670 | X | X | 43000 | 31000 |
| 1/4/002 | 6.350 | 19.050 | – | – | – | – | 5.558 | – | – | – | 0.41 | 8.20 | 17.20 | 2522 | 1057 | X | X | 35000 | 28000 |
| 1/4 | 6.350 | 19.050 | 5.558 | – | – | – | 7.142 | – | – | – | 0.41 | 8.20 | 17.20 | 2522 | 1057 | X | X | 35000 | 28000 |
| 7938 | 7.938 | 12.700 | 3.967 | 4.763 | 13.894 | 0.787 | 3.967 | 4.763 | 13.894 | 0.787 | 0.13 | 8.80 | 11.85 | 539 | 279 | X | X | 45000 | 30000 |
| 9525 | 9.525 | 15.875 | 3.967 | – | – | – | 3.967 | – | – | – | 0.25 | 11.05 | 14.35 | 856 | 435 | X | – | 35000 | – |
| 3/8/002 | 9.525 | 22.225 | – | – | – | – | 5.558 | – | – | – | 0.41 | 11.45 | 20.30 | 2555 | 1129 | X | – | 30000 | – |
| 3/8 | 9.525 | 22.225 | 5.558 | – | 24.613 | 1.575 | 7.142 | – | 24.613 | 1.575 | 0.41 | 11.45 | 20.30 | 2555 | 1129 | X | X | 30000 | 24000 |
| 12700A/002 | 12.700 | 19.050 | – | – | – | – | 3.967 | – | – | – | 0.25 | 14.20 | 17.55 | 918 | 542 | X | X | 28000 | 20000 |
| 12700B | 12.700 | 22.225 | 7.142 | – | – | – | 7.142 | – | – | – | 0.41 | 14.20 | 20.30 | 1972 | 1144 | X | – | 28000 | – |
| 1/2 | 12.700 | 28.575 | 6.350 | – | 31.115 | 1.575 | 7.938 | – | 31.115 | 1.575 | 0.41 | 15.90 | 26.05 | 5108 | 2413 | X | X | 32000 | 21000 |
| 15875A | 15.875 | 22.225 | 3.967 | – | – | – | 3.967 | – | – | – | 0.25 | 19.05 | 20.30 | 1133 | 801 | X | – | 25000 | – |
| 5/8 | 15.875 | 34.925 | 7.142 | – | – | – | 8.733 | – | 37.846 | 1.745 | 0.80 | 19.05 | 31.75 | 5999 | 3265 | X | – | 25000 | – |
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