32 models in the 308 series, 40–40 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) | |
|---|---|---|---|---|---|
| 308K FS50000 | TIMKEN | — | |||
| 308KDDN FS50000 | TIMKEN | — | |||
| 308KDGN FS50000 | TIMKEN | — | |||
| 308KDN FS50000 | TIMKEN | — | |||
| 308KG FS50000 | TIMKEN | — | |||
| 308NPPB | TIMKEN | — | |||
| 308P FS50000 | TIMKEN | — | |||
| 308PP FS50000 | TIMKEN | — | |||
| 308WDDN | TIMKEN | — | |||
| 308WDN | TIMKEN | — | |||
| 308WG | TIMKEN | — | |||
| 308K | TIMKEN | 40 | 90 | 23 | Cross-ref → |
| 308W | TIMKEN | 40 | 90 | 23 | — |
| 308 | SKF | 40 | 90 | 23 | — |
| 308 NR | SKF | 40 | 90 | 23 | — |
| 308-2Z | SKF | 40 | 90 | 23 | — |
| 308-2ZNR | SKF | 40 | 90 | 23 | — |
| 308-Z | SKF | 40 | 90 | 23 | — |
| 308-ZNR | SKF | 40 | 90 | 23 | — |
| 308EK1 | ANDGE | 40 | 90 | 23 | — |
| 308K | ANDGE | 40 | 90 | 23 | Cross-ref → |
| 308KD | ANDGE | 40 | 90 | 23 | — |
| 308KDD | ANDGE | 40 | 90 | 23 | — |
| 308KRRB | ANDGE | 40 | 90 | 23 | — |
| 308P | ANDGE | 40 | 90 | 23 | — |
| 308PP | ANDGE | 40 | 90 | 23 | — |
| 308S | ANDGE | 40 | 90 | 23 | — |
| 308SF | ANDGE | 40 | 90 | 23 | — |
| 308SFF | ANDGE | 40 | 90 | 23 | — |
| 308SFFG | ANDGE | 40 | 90 | 23 | — |
| 308SZ | ANDGE | 40 | 90 | 23 | — |
| 308SZZ | ANDGE | 40 | 90 | 23 | — |
308 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 Deep Groove Ball Bearings series: 62 · 60 · 63 · 618 · 619 · 69 · 68 · 160