12 models in the 203 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) | |
|---|---|---|---|---|---|
| 203002 | TIMKEN | — | |||
| 203003 | TIMKEN | — | |||
| 203005 | TIMKEN | — | |||
| 203006 | TIMKEN | — | |||
| 203008 | TIMKEN | — | |||
| 203012 | TIMKEN | — | |||
| 203013 | TIMKEN | — | |||
| 203015 | TIMKEN | — | |||
| 203016 | TIMKEN | — | |||
| 203020 | TIMKEN | — | |||
| 203025 | TIMKEN | — | |||
| 203029 | TIMKEN | — |
203 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