FOR REFERENCE ONLY
Bearing No. 67791D/20/21D
Specification data (main dimensions, etc.)
| d(mm) | 177.800 |
|---|---|
| D(mm) | 247.650 |
| T(mm) | 192.088 |
| W(mm) | 192.088 |
| r(min.)(mm) | 3.2 |
| r1(min.)(mm) | 1.6 |
| Basic load ratings : Cr(kN) | 1270 |
| Basic load ratings : C0r(kN) | 2800 |
| Fatigue load limit : Cu(kN) | 319 |
| Axial load factors : Y2(mm) | 1.54 |
| Axial load factors : Y3 | 2.29 |
| Axial load factors : Y0 | 1.50 |
| Constant e | 0.44 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 189 mm |
|---|---|
| Da(max.)(mm) | 235 mm |
| Da(max.)(mm) | 225 mm |
| S(min.)(mm) | 5 mm |
| ra(max.)(mm) | 3.2 mm |
| rb(max.)(mm) | 1.6 mm |
| Axial load factors : Y2(mm) | 1.54 mm |
| Axial load factors : Y3 | 2.29 |
| Axial load factors : Y0 | 1.50 |
| Constant e | 0.44 |
| Mass(Refer.)(kg) | 28.4 kg |
2026/07/19