12 models in the 201 series, 11.999–12 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) | |
|---|---|---|---|---|---|
| 201K | TIMKEN | 11.999 | 31.999 | 10 | Cross-ref → |
| 201EK1 | ANDGE | 12 | 32 | 10 | — |
| 201K | ANDGE | 12 | 32 | 10 | Cross-ref → |
| 201KD | ANDGE | 12 | 32 | 10 | — |
| 201KDD | ANDGE | 12 | 32 | 10 | — |
| 201NP | ANDGE | 12 | 32 | 10 | — |
| 201NPP | ANDGE | 12 | 32 | 10 | — |
| 201S | ANDGE | 12 | 32 | 10 | — |
| 201SF | ANDGE | 12 | 32 | 10 | — |
| 201SFF | ANDGE | 12 | 32 | 10 | — |
| 201SZ | ANDGE | 12 | 32 | 10 | — |
| 201SZZ | ANDGE | 12 | 32 | 10 | — |
201 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