FOR REFERENCE ONLY
>
Bearing No. 21317RZK+H317X
Specifications
(Boundary dimensions ...etc)
| d1(mm) | 75 |
|---|---|
| B1(mm) | 63 |
| d2(mm) | 110 |
| B2(mm) | 18 |
| B3(mm) | - |
| d(mm) | 85 |
| D(mm) | 180 |
| B(mm) | 41 |
| r(min.)(mm) | 3 |
| Basic load ratings : Cr(kN) | 374 |
| Basic load ratings : C0r(kN) | 372 |
| Limiting speeds(Grease lub.)(min-1) | 2800 |
| Limiting speeds(Oil lub.)(min-1) | 3600 |
| Constant e() | 0.23 |
| Axial load factors : Y1() | 2.89 |
| Axial load factors : Y2() | 4.33 |
| Axial load factors : Y0() | 2.83 |
Mounting dimensions
| A(min.)(mm) | 27 |
|---|---|
| K(min.)(mm) | 128 |
| de(min.)(mm) | 91 |
| b(min.)(mm) | 6 |
Refer.
| (Refer.)Mass(kg) | 6.49 |
|---|
2025/06/01