20 models in the 221 series. 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) | |
|---|---|---|---|---|---|
| 221040 | TIMKEN | — | |||
| 221122 | TIMKEN | — | |||
| 221207 | TIMKEN | — | |||
| 221410 | TIMKEN | — | |||
| 221510 | TIMKEN | — | |||
| 221540 | TIMKEN | — | |||
| 221607 | TIMKEN | — | |||
| 221610 | TIMKEN | — | |||
| 221620 | TIMKEN | — | |||
| 221710 | TIMKEN | — | |||
| 221720 | TIMKEN | — | |||
| 221730 | TIMKEN | — | |||
| 221735 | TIMKEN | — | |||
| 221820 | TIMKEN | — | |||
| 221830 | TIMKEN | — | |||
| 221920 | TIMKEN | — | |||
| 221922 | TIMKEN | — | |||
| 221BULK | TIMKEN | — | |||
| 221PKG | TIMKEN | — | |||
| 221V35 | TIMKEN | — |
221 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 Bearing Accessories series: H · AH · 710 · FIR · 72 · SNW · 73 · C