FOR REFERENCE ONLY
>
Bearing No. 452/670
Specifications
(Boundary dimensions ...etc)
| d(mm) | 670 |
|---|---|
| D(mm) | 980 |
| B(mm) | 230 |
| T(mm) | 230 |
| r(min.)(mm) | 7.5 |
| r1(min.)(mm) | 7.5 |
| Basic load ratings : Cr(kN) | 7640 |
| Basic load ratings : C0r(kN) | 13800 |
| Fatigue load limit : Cu(kN) | 1150 |
| Limiting speeds(Grease lub.)(min-1) | - |
| Limiting speeds(Oil lub.)(min-1) | - |
| Constant e() | 0.39 |
| Axial load factors : Y2() | 1.74 |
| Axial load factors : Y3() | 2.59 |
| Axial load factors : Y0() | 1.70 |
Mounting dimensions
| da(max.)(mm) | 746 |
|---|---|
| Da(max.)(mm) | 944 |
| Da(min.)(mm) | 895 |
| Sa(min.)(mm) | 8 |
| ra(max.)(mm) | 6 |
| rb(max.)(mm) | 6 |
Refer.
| (Refer.)Mass(kg) | 595 |
|---|
2025/06/01