9 models in the 501 series, 127–127 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| 501 Torque Arm Bracket - Imperial | TIMKEN | — | |||
| 50138 | SKF | 127 | — | ||
| 50148 | SKF | 127 | — | ||
| 50151 | SKF | 127 | — | ||
| 50168 | SKF | 127 | — | ||
| 50172 | SKF | 127 | — | ||
| 50185 | SKF | 127 | — | ||
| 50186 | SKF | 127 | — | ||
| 50195 | SKF | 127 | — |
501 series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697