FOR REFERENCE ONLY
Bearing No. 82681D/20/20D
Specification data (main dimensions, etc.)
| d(mm) | 177.800 |
|---|---|
| D(mm) | 279.400 |
| T(mm) | 234.948 |
| W(mm) | 234.950 |
| r(min.)(mm) | 3.2 |
| r1(min.)(mm) | 1.6 |
| Basic load ratings : Cr(kN) | 1780 |
| Basic load ratings : C0r(kN) | 3290 |
| Fatigue load limit : Cu(kN) | 373 |
| Axial load factors : Y2(mm) | 1.29 |
| Axial load factors : Y3 | 1.92 |
| Axial load factors : Y0 | 1.26 |
| Constant e | 0.52 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 197 mm |
|---|---|
| Da(max.)(mm) | 267 mm |
| Da(max.)(mm) | 251 mm |
| S(min.)(mm) | 6.5 mm |
| ra(max.)(mm) | 3.2 mm |
| rb(max.)(mm) | 1.6 mm |
| Axial load factors : Y2(mm) | 1.29 mm |
| Axial load factors : Y3 | 1.92 |
| Axial load factors : Y0 | 1.26 |
| Constant e | 0.52 |
| Mass(Refer.)(kg) | 52.5 kg |
2026/07/19