FOR REFERENCE ONLY
>
Bearing No. 33115JR
Specifications
(Boundary dimensions ...etc)
| d(mm) | 75 |
|---|---|
| D(mm) | 125 |
| T(mm) | 37 |
| B(mm) | 37 |
| C(mm) | 29 |
| r(min.)(mm) | 2 |
| r1(min.)(mm) | 1.5 |
| Basic load ratings : Cr(kN) | 234 |
| Basic load ratings : C0r(kN) | 280 |
| Fatigue load limit : Cu(kN) | 43.4 |
| Limiting speeds(Grease lub.)(min-1) | 3000 |
| Limiting speeds(Oil lub.)(min-1) | 4000 |
| Load center spread : a(mm) | 29.3 |
| Constant e() | 0.40 |
| Axial load factors : Y1() | 1.51 |
| Axial load factors : Y0() | 0.83 |
Mounting dimensions
| da(min.)(mm) | 85 |
|---|---|
| db(max.)(mm) | 84 |
| Da(max.)(mm) | 116.5 |
| Da(min.)(mm) | 109 |
| Db(min.)(mm) | 120 |
| Sa(min.)(mm) | 6 |
| Sb(min.)(mm) | 8 |
| ra(max.)(mm) | 2 |
| rb(max.)(mm) | 1.5 |
Refer.
| (Refer.)Mass(kg) | 1.84 |
|---|
2025/10/25