23 models in the 28 series, 28–28 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) | |
|---|---|---|---|---|---|
| 2822V | TIMKEN | — | |||
| 28X37X4-R2LS32-S | TIMKEN | — | |||
| 28X38X7-RLS35-S | TIMKEN | — | |||
| 28X38X8-R2LS32-S | TIMKEN | — | |||
| 28X38X8-RLS35-S | TIMKEN | — | |||
| 28X42X8-R2LS32-S | TIMKEN | — | |||
| 28X42X8-RLS35-S | TIMKEN | — | |||
| 28X43X10-RLS35-S | TIMKEN | — | |||
| 28X43X7-R2LS32-S | TIMKEN | — | |||
| 28X45X8-R2LS32-S | TIMKEN | — | |||
| 28X45X8-RLS35-S | TIMKEN | — | |||
| 28X47X10-RLS35-S | TIMKEN | — | |||
| 28X47X7-RLS35-S | TIMKEN | — | |||
| 28X50X8-R2LS32-S | TIMKEN | — | |||
| 28X52X10-R2LS32-S | TIMKEN | — | |||
| 28X52X10-RLS35-S | TIMKEN | — | |||
| 28X52X7-R2LS32-S | TIMKEN | — | |||
| 28X52X7-R2LS32-V | TIMKEN | — | |||
| 28X52X7-RLS35-S | TIMKEN | — | |||
| 28X52X7-RLS35-V | TIMKEN | — | |||
| 28NQ4017 | KOYO | 28 | 40 | 17 | Cross-ref → |
| 28NQ4020 | KOYO | 28 | 40 | 20 | Cross-ref → |
| 28NQ4417 | KOYO | 28 | 44 | 17 | Cross-ref → |
28 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