FOR REFERENCE ONLY
>
Bearing No. M86643R/10
Specifications
(Boundary dimensions ...etc)
| d(mm) | 25.400 |
|---|---|
| D(mm) | 64.292 |
| T(mm) | 21.432 |
| B(mm) | 21.432 |
| C(mm) | 16.670 |
| r(min.)(mm) | 1.6 |
| r1(min.)(mm) | 1.6 |
| Basic load ratings : Cr(kN) | 69.1 |
| Basic load ratings : C0r(kN) | 70.7 |
| Fatigue load limit : Cu(kN) | 9.90 |
| Limiting speeds(Grease lub.)(min-1) | 6400 |
| Limiting speeds(Oil lub.)(min-1) | 8500 |
| Load center spread : a(mm) | 18.0 |
| Constant :e() | 0.55 |
| Axial load factors : Y1() | 1.10 |
| Axial load factors : Y0() | 0.60 |
Mounting dimensions
| da(mm) | 38.0 |
|---|---|
| db(mm) | 36.5 |
| Da(mm) | 54.0 |
| Db(mm) | 61.0 |
| ra(max.)(mm) | 1.6 |
| rb(max.)(mm) | 1.6 |
Refer.
| (Refer.)Mass(kg) | 0.375 |
|---|
2025/06/01