13 models in the 234 series, 31.75–31.75 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) | |
|---|---|---|---|---|---|
| 23420 | TIMKEN | — | |||
| 234213CD | TIMKEN | — | |||
| 234215 | TIMKEN | — | |||
| 234215W | TIMKEN | — | |||
| 234215X | TIMKEN | — | |||
| 234216D | TIMKEN | — | |||
| 234216DC | TIMKEN | — | |||
| 234220 | TIMKEN | — | |||
| 234221D | TIMKEN | — | |||
| 234221DC | TIMKEN | — | |||
| 23491 | TIMKEN | — | |||
| 23491 - 23420 | TIMKEN | — | |||
| 23491/23420 | ANDGE | 31.75 | 68.262 | — |
234 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