12 models with a 49.212 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 55 mm to 100 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| HA 211 | SKF | Bearing Accessories | 55 | 37 | — |
| HA 2311 | SKF | Bearing Accessories | 55 | 59 | Cross-ref → |
| HA 311 | SKF | Bearing Accessories | 55 | 45 | — |
| HA 311 E | SKF | Bearing Accessories | 55 | 45 | — |
| SNW 111x1.15/16 | SKF | Bearing Accessories | 55 | 63.906 | — |
| SNW 11x1.15/16 | SKF | Bearing Accessories | 55 | 46.863 | — |
| IR-314024 | NSK | Bearing Accessories | 63.5 | 38.1 | — |
| IR-314028 | NSK | Bearing Accessories | 63.5 | 44.45 | — |
| H211X115 | FAG | Bearing Accessories | 75 | 37 | — |
| H2311X115 | FAG | Bearing Accessories | 75 | 59 | — |
| H311X115 | FAG | Bearing Accessories | 75 | 45 | — |
| YSA 211-2FK | SKF | Bearing Accessories | 100 | 40 | — |
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.