329 models with a 50 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 74 mm to 130 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| Series 22310CC | ANDGE | Self-Aligning Roller Bearings | 110 | 40 | — |
| Series 22310CC/W33 | ANDGE | Self-Aligning Roller Bearings | 110 | 40 | — |
| Series 22310CCK/W33 | ANDGE | Self-Aligning Roller Bearings | 110 | 40 | — |
| Series 22310CK | ANDGE | Self-Aligning Roller Bearings | 110 | 40 | — |
| Series 22310CK/W33 | ANDGE | Self-Aligning Roller Bearings | 110 | 40 | — |
| Series 22310EK | ANDGE | Self-Aligning Roller Bearings | 110 | 40 | — |
| Series 22310K/C3W33 | ANDGE | Self-Aligning Roller Bearings | 110 | 40 | — |
| Series 22310K/W33 | ANDGE | Self-Aligning Roller Bearings | 110 | 40 | — |
| 21311 EK + AHX 311 * | SKF | Self-Aligning Roller Bearings | 120 | 29 | — |
| 21311 EK + H 311 * | SKF | Self-Aligning Roller Bearings | 120 | 29 | — |
| 21311CCKH311 | SKF | Self-Aligning Roller Bearings | 120 | 29 | Cross-ref → |
| 21311CDK+H311X | NSK | Self-Aligning Roller Bearings | 120 | 29 | — |
| 21311CK+H311X | NTN | Self-Aligning Roller Bearings | 120 | 29 | — |
| 21311EK+H311 | NACHI | Self-Aligning Roller Bearings | 120 | 29 | — |
| 21311EKTVPBH311 | FAG | Self-Aligning Roller Bearings | 120 | 29 | — |
| 21311RHK+H311 | KOYO | Self-Aligning Roller Bearings | 120 | 29 | — |
| 22311 EK + AHX 2311 * | SKF | Self-Aligning Roller Bearings | 120 | 43 | — |
| 22311 EK + H 2311 * | SKF | Self-Aligning Roller Bearings | 120 | 43 | — |
| 22311BKD1+H2311X | NTN | Self-Aligning Roller Bearings | 120 | 43 | — |
| 22311CCK/W33+H2311 | ANDGE | Self-Aligning Roller Bearings | 120 | 43 | Cross-ref → |
| 22311EK+H2311 | NACHI | Self-Aligning Roller Bearings | 120 | 43 | — |
| 22311EKH2311 | SKF | Self-Aligning Roller Bearings | 120 | 43 | — |
| 22311ESKTVPBH2311 | FAG | Self-Aligning Roller Bearings | 120 | 43 | — |
| 22311HK+H2311X | NSK | Self-Aligning Roller Bearings | 120 | 43 | — |
| 22311K+H2311 | ANDGE | Self-Aligning Roller Bearings | 120 | 43 | — |
| 22311KVCFW33SK-5523 | ANDGE | Self-Aligning Roller Bearings | 120 | 43 | — |
| 22311RHK+H2311 | KOYO | Self-Aligning Roller Bearings | 120 | 43 | — |
| 2311K+H2311 | SKF | Self-Aligning Roller Bearings | 120 | 43 | Cross-ref → |
| 253610 | ANDGE | Self-Aligning Roller Bearings | 130 | 46 | — |
The bore is the shaft diameter, so it is the one dimension you cannot change: pick the bore first, then decide the type from the load and speed, then the outer diameter from the housing you have. If the housing is fixed, filter by outer diameter in the product center. For fits and shaft tolerances see the fit recommendations.