28 models with a 42 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 47 mm to 57 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| 16545 | SKF | Bearing Accessories | — | ||
| 42X55X7 HMS5 RG | SKF | Bearing Accessories | — | ||
| 42X55X7 HMSA10 V | SKF | Bearing Accessories | — | ||
| 42X55X8 CRW1 V | SKF | Bearing Accessories | — | ||
| 42X60X7 HMS5 V | SKF | Bearing Accessories | — | ||
| 42X62X8 HMS5 RG | SKF | Bearing Accessories | — | ||
| 42X65X12 HMSA10 RG | SKF | Bearing Accessories | — | ||
| 42X67X10 HMS5 V | SKF | Bearing Accessories | — | ||
| 42X70X12 CRSH11 R | SKF | Bearing Accessories | — | ||
| 42X72X10 HMS5 V | SKF | Bearing Accessories | — | ||
| 42X72X8 CRW1 V | SKF | Bearing Accessories | — | ||
| IR42X47X20 | ANDGE | Bearing Accessories | 20 | Cross-ref → | |
| IR42X47X30 | ANDGE | Bearing Accessories | 30 | Cross-ref → | |
| FIR-424720-1 | NSK | Bearing Accessories | 47 | 20 | — |
| FIR-424730-1 | NSK | Bearing Accessories | 47 | 30 | — |
| LRT 424730 | IKO | Bearing Accessories | 47 | 30 | — |
| LRT 424830 | IKO | Bearing Accessories | 48 | 31 | — |
| LRTZ 424830 | IKO | Bearing Accessories | 48 | 31 | — |
| FIR-425020-2 | NSK | Bearing Accessories | 50 | 20.3 | — |
| FIR-425025-2 | NSK | Bearing Accessories | 50 | 25.3 | — |
| FIR-425030-2 | NSK | Bearing Accessories | 50 | 30.3 | — |
| NQ42/20 | KOYO | Bearing Accessories | 52 | 20 | — |
| RNA4907 | KOYO | Bearing Accessories | 55 | 20 | Cross-ref → |
| RNA4907R | KOYO | Bearing Accessories | 55 | 20 | Cross-ref → |
| RNA5907 | KOYO | Bearing Accessories | 55 | 27 | Cross-ref → |
| RNA6907 | KOYO | Bearing Accessories | 55 | 36 | Cross-ref → |
| NQI42/20 | KOYO | Bearing Accessories | 57 | 20 | — |
| NQI42/30 | KOYO | Bearing Accessories | 57 | 30 | Cross-ref → |
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.