51 models in the 63 series, 54.988–66.675 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) | |
|---|---|---|---|---|---|
| 6320-B | TIMKEN | Cross-ref → | |||
| 6320V | TIMKEN | Cross-ref → | |||
| 6325 | TIMKEN | — | |||
| 6361 | TIMKEN | — | |||
| 6361 - 6320V | TIMKEN | — | |||
| 6375 | TIMKEN | — | |||
| 6375 - 6320V | TIMKEN | — | |||
| 6376 | TIMKEN | — | |||
| 6376 - 6320 | TIMKEN | — | |||
| 6376 - 6320V | TIMKEN | — | |||
| 6376 - 6321 | TIMKEN | — | |||
| 6379 | TIMKEN | — | |||
| 6379 - 6320V | TIMKEN | — | |||
| 6380 - 6320 | TIMKEN | — | |||
| 6380 - 6320V | TIMKEN | — | |||
| 6380 - 6321 | TIMKEN | — | |||
| 6381 | TIMKEN | — | |||
| 6381 - 6320V | TIMKEN | — | |||
| 6382 | TIMKEN | — | |||
| 6382 - 6320V | TIMKEN | — | |||
| 6385 | TIMKEN | — | |||
| 6385 - 6320V | TIMKEN | — | |||
| 6386 | TIMKEN | — | |||
| 6386 - 6320 | TIMKEN | Cross-ref → | |||
| 6386 - 6320-B | TIMKEN | — | |||
| 6386 - 6320V | TIMKEN | — | |||
| 6386 - 6321 | TIMKEN | — | |||
| 6386A | TIMKEN | — | |||
| 6386A - 6320 | TIMKEN | — | |||
| 6386V | TIMKEN | — | |||
| 6386V - 6320 | TIMKEN | — | |||
| 6386V - 6320V | TIMKEN | — | |||
| 6386V - 6321 | TIMKEN | — | |||
| 6387 | TIMKEN | — | |||
| 6387 - 6320V | TIMKEN | — | |||
| 6389 | TIMKEN | — | |||
| 6389 - 6320V | TIMKEN | — | |||
| 6391 | TIMKEN | Cross-ref → | |||
| 6391 - 6320 | TIMKEN | — | |||
| 6391 - 6320V | TIMKEN | — | |||
| 6391 - 6321 | TIMKEN | — | |||
| 6381/6320 | ANDGE | 54.988 | 135.755 | Cross-ref → | |
| 6381/6320-B | TIMKEN | 54.989 | 135.636 | 17.462 | — |
| 6376/6320-B | TIMKEN | 60.325 | 135.636 | 56.007 | — |
| 6376/6320 | ANDGE | 60.325 | 135.755 | 53.975 | — |
| 6379/6320-B | TIMKEN | 65.088 | 135.636 | 56.007 | — |
| 6379/6320 | ANDGE | 65.088 | 135.755 | 53.975 | Cross-ref → |
| 6379/K-6320/Q | SKF | 65.088 | 135.755 | 53.975 | — |
| 6386/6320 | ANDGE | 66.675 | 135.755 | 53.975 | Cross-ref → |
| 6386/K-6320/Q | SKF | 66.675 | 135.755 | 53.975 | — |
| 6389/6320 | ANDGE | 66.675 | 135.755 | 53.975 | — |
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 Tapered Roller Bearings series: EE · HM · LM · M · 320 · BT · 322 · L