12 models in the 577 series, 74.612–480 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) | |
|---|---|---|---|---|---|
| 577 | TIMKEN | — | |||
| 577 - 572 | TIMKEN | — | |||
| 577 - 572-B | TIMKEN | — | |||
| 577 - 572A | TIMKEN | — | |||
| 577 - 572D | TIMKEN | — | |||
| 577 - 572DC | TIMKEN | — | |||
| 577 - 572X | TIMKEN | — | |||
| 577 - 574 | TIMKEN | — | |||
| 577/572 | ANDGE | 74.612 | 139.992 | 36.512 | — |
| 577/572-B | TIMKEN | 74.612 | 139.954 | 14.287 | — |
| 577796S | ANDGE | 480 | 700 | — | |
| 577796SK | ANDGE | 480 | 700 | 400 | — |
577 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