16 models in the 197 series, 50.5–501.65 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) | |
|---|---|---|---|---|---|
| 19709 | SKF | 50.5 | — | ||
| 19731 | SKF | 50.8 | — | ||
| 19733 | SKF | 50.8 | — | ||
| 19745 | SKF | 50.8 | — | ||
| 19746 | SKF | 50.8 | — | ||
| 19754 | SKF | 50.8 | — | ||
| 19760 | SKF | 50.8 | — | ||
| 19762 | SKF | 50.8 | — | ||
| 19763 | SKF | 50.8 | — | ||
| 19770 | SKF | 50.8 | — | ||
| 19777 | SKF | 50.8 | — | ||
| 19778 | SKF | 50.8 | — | ||
| 19782 | SKF | 50.8 | — | ||
| 19785 | SKF | 50.8 | — | ||
| 19786 | SKF | 50.8 | — | ||
| 1975553 | SKF | 501.65 | — |
197 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