FOR REFERENCE ONLY
>
Bearing No. 4TR620
Specifications
(Boundary dimensions ...etc)
| d(mm) | 620 |
|---|---|
| D(mm) | 800 |
| T(mm) | 365 |
| W(mm) | 365 |
| r(min.)(mm) | 5 |
| r1(min.)(mm) | 2.5 |
| Basic load ratings : Cr(kN) | 8150 |
| Basic load ratings : C0r(kN) | 21000 |
| Fatigue load limit : Cu(kN) | 1790 |
| Axial load factors : Y2(mm) | 2.12 |
| Axial load factors : Y3() | 3.15 |
| Axial load factors : Y0() | 2.07 |
| Constant e() | 0.32 |
Mounting dimensions
| da(min.)(mm) | 661 |
|---|---|
| Da(max.)(mm) | 778 |
| Da(max.)(mm) | 756 |
| S(min.)(mm) | 14 |
| ra(max.)(mm) | 4 |
| rb(max.)(mm) | 2 |
| Axial load factors : Y2(mm) | 2.12 |
| Axial load factors : Y3() | 3.15 |
| Axial load factors : Y0() | 2.07 |
| Constant e() | 0.32 |
Refer.
| (Refer.)Mass(kg) | 474 |
|---|
2025/11/02