8 models in the 166 series, 42.8–42.88 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) | |
|---|---|---|---|---|---|
| 16620 | SKF | 42.8 | — | ||
| 16657 | SKF | 42.88 | — | ||
| 16667 | SKF | 42.88 | — | ||
| 16669 | SKF | 42.88 | — | ||
| 16679 | SKF | 42.88 | — | ||
| 16680 | SKF | 42.88 | — | ||
| 16692 | SKF | 42.88 | — | ||
| 16696 | SKF | 42.88 | — |
166 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 Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697