FOR REFERENCE ONLY
>
Bearing No. 02475/20
Specifications
(Boundary dimensions ...etc)
| d(mm) | 31.750 |
|---|---|
| D(mm) | 68.262 |
| T(mm) | 22.225 |
| B(mm) | 22.225 |
| C(mm) | 17.462 |
| r(min.)(mm) | 3.6 |
| r1(min.)(mm) | 1.6 |
| Basic load ratings : Cr(kN) | 63.7 |
| Basic load ratings : C0r(kN) | 61.1 |
| Fatigue load limit : Cu(kN) | 8.80 |
| Limiting speeds(Grease lub.)(min-1) | 6000 |
| Limiting speeds(Oil lub.)(min-1) | 8000 |
| Load center spread : a(mm) | 17.1 |
| Constant :e() | 0.42 |
| Axial load factors : Y1() | 1.44 |
| Axial load factors : Y0() | 0.79 |
Mounting dimensions
| da(mm) | 44.5 |
|---|---|
| db(mm) | 38.5 |
| Da(mm) | 59.0 |
| Db(mm) | 63.0 |
| ra(max.)(mm) | 3.6 |
| rb(max.)(mm) | 1.6 |
Refer.
| (Refer.)Mass(kg) | 0.374 |
|---|
2025/05/10