FOR REFERENCE ONLY
Bearing No. 4TR680C
Specification data (main dimensions, etc.)
| d(mm) | 680 |
|---|---|
| D(mm) | 1020 |
| T(mm) | 555 |
| W(mm) | 555 |
| r(min.)(mm) | 6 |
| r1(min.)(mm) | 3 |
| Basic load ratings : Cr(kN) | 16500 |
| Basic load ratings : C0r(kN) | 36700 |
| Fatigue load limit : Cu(kN) | 2910 |
| 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,weight (reference)
| da(min.)(mm) | 771 mm |
|---|---|
| Da(max.)(mm) | 992 mm |
| Da(max.)(mm) | 934 mm |
| S(min.)(mm) | 14.5 mm |
| ra(max.)(mm) | 5 mm |
| rb(max.)(mm) | 2.5 mm |
| Axial load factors : Y2(mm) | 2.12 mm |
| Axial load factors : Y3 | 3.15 |
| Axial load factors : Y0 | 2.07 |
| Constant e | 0.32 |
| Mass(Refer.)(kg) | 1650 kg |
2026/07/22