16 models in the 63 series, 15.88–63 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) | |
|---|---|---|---|---|---|
| 6312 | TIMKEN | Cross-ref → | |||
| 6324S | TIMKEN | — | |||
| 6329S | TIMKEN | — | |||
| 6336S | TIMKEN | — | |||
| 6357S | TIMKEN | — | |||
| 6358 | TIMKEN | — | |||
| 6370N | TIMKEN | — | |||
| 6380 | TIMKEN | — | |||
| 63X78X10-RLS35-S | TIMKEN | — | |||
| 63X80X9-R2LS32-S | TIMKEN | — | |||
| 63X85X10-R2LS32-S | TIMKEN | — | |||
| 63X85X10-RLS35-S | TIMKEN | — | |||
| 63X90X10-RLS35-S | TIMKEN | — | |||
| 6388 | SKF | 15.88 | — | ||
| 63X85X10 HMSA10 RG | SKF | 63 | — | ||
| 63X90X12 CRSH11 R | SKF | 63 | — |
63 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