19 models in the 138 series, 38.1–38.1 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) | |
|---|---|---|---|---|---|
| 138172 | TIMKEN | — | |||
| 13830 | TIMKEN | — | |||
| 13835D | TIMKEN | — | |||
| 13836 | TIMKEN | — | |||
| 13836-B | TIMKEN | — | |||
| 13889 | TIMKEN | — | |||
| 13889 - 13830 | TIMKEN | — | |||
| 13889 - 13835D | TIMKEN | — | |||
| 13889 - 13836 | TIMKEN | — | |||
| 13889 - 13836-B | TIMKEN | — | |||
| 13890 | TIMKEN | — | |||
| 13890 - 13830 | TIMKEN | — | |||
| 13890 - 13835D | TIMKEN | — | |||
| 13890 - 13836 | TIMKEN | — | |||
| 13890 - 13836-B | TIMKEN | — | |||
| 13889/13830 | ANDGE | 38.1 | 63.5 | — | |
| 13889/13836-B | TIMKEN | 38.1 | 65.024 | 11.908 | — |
| 13889/13836 | ANDGE | 38.1 | 65.088 | — | |
| 13889/13836B | ANDGE | 38.1 | 65.088 | — |
138 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