24 models in the 331 series, 29–206.375 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) | |
|---|---|---|---|---|---|
| 331274 | ANDGE | 29 | 50.292 | 14.224 | — |
| 33110JR | KOYO | 50 | 85 | 26 | Cross-ref → |
| 331983 | ANDGE | 55 | 90 | 52 | — |
| 33111/Bushing - HA - Bushing | ANDGE | 55 | 95 | 30 | — |
| 33111JR | KOYO | 55 | 95 | 30 | Cross-ref → |
| 33112JR | KOYO | 60 | 100 | 30 | Cross-ref → |
| 33113/YB2 | ANDGE | 65 | 110 | 34 | — |
| 33113JR | KOYO | 65 | 110 | 34 | Cross-ref → |
| 33114X2A/YA6 | ANDGE | 70 | 120 | 33 | — |
| 33114X2B/P5 | ANDGE | 70 | 120 | 45 | — |
| 33114X2B/P6 | ANDGE | 70 | 120 | 45 | — |
| 33115/YA6 | ANDGE | 75 | 125 | 37 | — |
| 33115JR | KOYO | 75 | 125 | 37 | Cross-ref → |
| 33116X2A | ANDGE | 80 | 130 | 32 | — |
| 33136 | SKF | 84.15 | — | ||
| 33117JR | KOYO | 85 | 140 | 41 | Cross-ref → |
| 33118/P5YB2 | ANDGE | 90 | 150 | 45 | — |
| 33118/P6YB2 | ANDGE | 90 | 150 | 45 | — |
| 33118X2 | ANDGE | 90 | 150 | 38.5 | — |
| 33118X1/P5 | ANDGE | 90 | 160 | 45 | — |
| 33118X1/P6 | ANDGE | 90 | 160 | 45 | — |
| 33118X3 | ANDGE | 90 | 160 | 38.5 | — |
| 33119JR | KOYO | 95 | 160 | 49 | Cross-ref → |
| 331486G/C200 | ANDGE | 206.375 | 282.575 | 190.5 | — |
331 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