20 models in the 555 series, 50.8–555.625 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) | |
|---|---|---|---|---|---|
| 555 | TIMKEN | — | |||
| 555 - 552 | TIMKEN | — | |||
| 555 - 552A | TIMKEN | — | |||
| 555 - 552D | TIMKEN | — | |||
| 555 - 552DC | TIMKEN | — | |||
| 555 - 553A | TIMKEN | — | |||
| 555 - 553X | TIMKEN | — | |||
| 555-S | TIMKEN | — | |||
| 555-S - 552 | TIMKEN | — | |||
| 555-S - 552-B | TIMKEN | — | |||
| 555-S - 552A | TIMKEN | — | |||
| 555-S - 553-SA | TIMKEN | — | |||
| 555-S - 553A | TIMKEN | — | |||
| 555/553X | ANDGE | 50.8 | 122.238 | 38.1 | — |
| 555/552A | ANDGE | 50.8 | 123.825 | — | |
| 555S/552A | ANDGE | 57.15 | 123.825 | — | |
| 555S/552B | ANDGE | 57.15 | 123.825 | — | |
| 555Sg/552Ag | ANDGE | 57.15 | 123.825 | 38 | — |
| 555-S/552-B | TIMKEN | 57.15 | 123.952 | 14.287 | — |
| 555TQO698A-1 | ANDGE | 555.625 | 698.5 | — |
555 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