14 models in the 198 series, 20.2–50.8 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) | |
|---|---|---|---|---|---|
| 198804 | ANDGE | 20.2 | 37 | 11 | — |
| 198710 | ANDGE | 50.18 | 80 | 23 | — |
| 19807 | SKF | 50.8 | — | ||
| 19820 | SKF | 50.8 | — | ||
| 19823 | SKF | 50.8 | — | ||
| 19834 | SKF | 50.8 | — | ||
| 19840 | SKF | 50.8 | — | ||
| 19844 | SKF | 50.8 | — | ||
| 19848 | SKF | 50.8 | — | ||
| 19852 | SKF | 50.8 | — | ||
| 19880 | SKF | 50.8 | — | ||
| 19886 | SKF | 50.8 | — | ||
| 19887 | SKF | 50.8 | — | ||
| 19896 | SKF | 50.8 | — |
198 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