16 models in the 91 series, 68.262–68.262 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) | |
|---|---|---|---|---|---|
| 9120 | TIMKEN | — | |||
| 9121 | TIMKEN | — | |||
| 9178 | TIMKEN | — | |||
| 9178 - 9120 | TIMKEN | — | |||
| 9178 - 9121 | TIMKEN | — | |||
| 9180 | TIMKEN | — | |||
| 9180 - 9120 | TIMKEN | — | |||
| 9180 - 9121 | TIMKEN | — | |||
| 9181 | TIMKEN | — | |||
| 9181 - 9120 | TIMKEN | — | |||
| 9181 - 9121 | TIMKEN | — | |||
| 9185 | TIMKEN | — | |||
| 9185 - 9120 | TIMKEN | — | |||
| 9185 - 9121 | TIMKEN | — | |||
| 9196 | ANDGE | — | |||
| 9185/9121 | ANDGE | 68.262 | 152.4 | 47.625 | — |
91 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 Tapered Roller Bearings series: EE · HM · LM · M · 320 · BT · 322 · L