9 models in the 199 series, 50.8–50.8 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) | |
|---|---|---|---|---|---|
| 19900 | SKF | 50.8 | — | ||
| 19922 | SKF | 50.8 | — | ||
| 19923 | SKF | 50.8 | — | ||
| 19938 | SKF | 50.8 | — | ||
| 19965 | SKF | 50.8 | — | ||
| 19970 | SKF | 50.8 | — | ||
| 19974 | SKF | 50.8 | — | ||
| 19979 | SKF | 50.8 | — | ||
| 19993 | SKF | 50.8 | — |
199 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