921 models with a 55 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 60 mm to 145 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| NU411E | ANDGE | Cylindrical Roller Bearings | 140 | — | |
| NU411EM | ANDGE | Cylindrical Roller Bearings | 140 | 33 | — |
| NU411M | ANDGE | Cylindrical Roller Bearings | 140 | 33 | Cross-ref → |
| NU411M/C3 | ANDGE | Cylindrical Roller Bearings | 140 | 33 | — |
| NU411M/C4 | ANDGE | Cylindrical Roller Bearings | 140 | 33 | — |
| NUP411 | NACHI | Cylindrical Roller Bearings | 140 | 33 | Cross-ref → |
| NUP411 | KOYO | Cylindrical Roller Bearings | 140 | 33 | Cross-ref → |
| NUP411 | NTN | Cylindrical Roller Bearings | 140 | 33 | Cross-ref → |
| NUP411 | ANDGE | Cylindrical Roller Bearings | 140 | 33 | Cross-ref → |
| NUP411 | SKF | Cylindrical Roller Bearings | 140 | 33 | Cross-ref → |
| NUP411 | NSK | Cylindrical Roller Bearings | 140 | 33 | Cross-ref → |
| NUP411 | FAG | Cylindrical Roller Bearings | 140 | 33 | Cross-ref → |
| NUP411E | ANDGE | Cylindrical Roller Bearings | 140 | 33 | — |
| NUP411EM | ANDGE | Cylindrical Roller Bearings | 140 | 33 | — |
| NUP411M | ANDGE | Cylindrical Roller Bearings | 140 | 33 | — |
| NUS55 | ANDGE | Cylindrical Roller Bearings | 140 | 33 | — |
| NUTR 55140 | ANDGE | Cylindrical Roller Bearings | 140 | 70 | — |
| NUTR 55140PP | ANDGE | Cylindrical Roller Bearings | 140 | 70 | — |
| NNJ2411X3-2Z | ANDGE | Cylindrical Roller Bearings | 144 | 56 | — |
| ZARF 55145LTN | ANDGE | Cylindrical Roller Bearings | 145 | 17.5 | — |
| ZARF 55145TN | ANDGE | Cylindrical Roller Bearings | 145 | 82 | — |
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.