FOR REFERENCE ONLY
>
Bearing No. 21315RZK+AH315
Specifications
(Boundary dimensions ...etc)
| d1(mm) | 70 |
|---|---|
| B1(mm) | 45 |
| B2(mm) | 49 |
| G(mm) | M85�2 |
| G1(mm) | 8 |
| d(mm) | 75 |
| D(mm) | 160 |
| B(mm) | 37 |
| r(min.)(mm) | 2.1 |
| Basic load ratings : Cr(kN) | 306 |
| Basic load ratings : C0r(kN) | 298 |
| Limiting speeds(Grease lub.)(min-1) | 3000 |
| Limiting speeds(Oil lub.)(min-1) | 4100 |
| Constant e() | 0.24 |
| Axial load factors : Y1() | 2.87 |
| Axial load factors : Y2() | 4.27 |
| Axial load factors : Y0() | 2.80 |
Mounting dimensions
Refer.
| (Refer.)Mass(kg) | 4.07 |
|---|
2025/06/01