8 models in the 983 series, 80–100 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) | |
|---|---|---|---|---|---|
| 98335 - 98788 | TIMKEN | — | |||
| 98394X - 98789D | TIMKEN | — | |||
| 98316/788 | KOYO | 80 | 200 | 49.212 | — |
| 98316 | ANDGE | 80.214 | 142 | 45 | Cross-ref → |
| 98335/788 | KOYO | 85 | 200 | 49.212 | — |
| 98350/98788-B | TIMKEN | 88.9 | 199.898 | 27.361 | — |
| 98350/788 | KOYO | 88.9 | 200 | 49.212 | — |
| 98394X/98788 | NACHI | 100 | 200 | 52.761 | Cross-ref → |
983 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