FOR REFERENCE ONLY
>
Bearing No. 32911JR
Specifications
(Boundary dimensions ...etc)
| d(mm) | 55 |
|---|---|
| D(mm) | 80 |
| T(mm) | 17 |
| B(mm) | 17 |
| C(mm) | 14 |
| r(min.)(mm) | 1 |
| r1(min.)(mm) | 1 |
| Basic load ratings : Cr(kN) | 55.8 |
| Basic load ratings : C0r(kN) | 73.3 |
| Fatigue load limit : Cu(kN) | 10.6 |
| Limiting speeds(Grease lub.)(min-1) | 4400 |
| Limiting speeds(Oil lub.)(min-1) | 5900 |
| Load center spread : a(mm) | 14.5 |
| Constant e() | 0.31 |
| Axial load factors : Y1() | 1.94 |
| Axial load factors : Y0() | 1.07 |
Mounting dimensions
| da(min.)(mm) | 61 |
|---|---|
| db(max.)(mm) | 61 |
| Da(max.)(mm) | 74 |
| Da(min.)(mm) | 72 |
| Db(min.)(mm) | 76 |
| Sa(min.)(mm) | 3 |
| Sb(min.)(mm) | 3 |
| ra(max.)(mm) | 1 |
| rb(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 0.285 |
|---|
2025/06/01