FOR REFERENCE ONLY
>
Bearing No. NNU4924K
Specifications
(Boundary dimensions ...etc)
| d(mm) | 120 |
|---|---|
| D(mm) | 165 |
| B(mm) | 45 |
| r(min.)(mm) | 1.1 |
| Fw(mm) | 134.5 |
| Ew(mm) | - |
| Basic load ratings : Cr(kN) | 234 |
| Basic load ratings : C0r(kN) | 373 |
| Fatigue load limit : Cu(kN) | 47.6 |
| Limiting speeds(Grease lub.)(min-1) | 3400 |
| Limiting speeds(Oil lub.)(min-1) | 4000 |
Mounting dimensions
| da(min.)(mm) | 126.5 |
|---|---|
| da(max.)(mm) | 132 |
| db(min.)(mm) | 137 |
| Da(max.)(mm) | 158.5 |
| Da(min.)(mm) | - |
| ra(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 2.77 |
|---|
2025/06/01