21 models in the 161 series, 10–75 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) | |
|---|---|---|---|---|---|
| 16100 | TIMKEN | Cross-ref → | |||
| 16100-C3 | TIMKEN | — | |||
| 16100-ZZ | TIMKEN | — | |||
| 16100-ZZ-C3 | TIMKEN | — | |||
| 16101 | TIMKEN | Cross-ref → | |||
| 16101-2RS | TIMKEN | — | |||
| 16101-2RS-C3 | TIMKEN | — | |||
| 16101-C3 | TIMKEN | — | |||
| 16101-ZZ | TIMKEN | — | |||
| 16101-ZZ-C3 | TIMKEN | — | |||
| 16100 | SKF | 10 | 28 | 8 | Cross-ref → |
| 16100-2Z | SKF | 10 | 28 | 8 | — |
| 16100/W64 | SKF | 10 | 28 | 8 | — |
| 16101 | SKF | 12 | 30 | 8 | Cross-ref → |
| 16101-2RS1 | SKF | 12 | 30 | 8 | — |
| 16101-2RS1/W64 | SKF | 12 | 30 | 8 | — |
| 16101-2Z | SKF | 12 | 30 | 8 | — |
| 16101/W64 | SKF | 12 | 30 | 8 | — |
| 16131/16284-B | TIMKEN | 33.337 | 72.136 | 20.637 | — |
| 16115 | SKF | 75 | 110 | 12 | — |
| 16115/W64 | SKF | 75 | 110 | 12 | — |
161 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