FOR REFERENCE ONLY
Bearing No. M757448D/410/410D
Specification data (main dimensions, etc.)
| d(mm) | 304.648 |
|---|---|
| D(mm) | 438.048 |
| T(mm) | 279.400 |
| W(mm) | 280.990 |
| r(min.)(mm) | 4.8 |
| r1(min.)(mm) | 3.2 |
| Basic load ratings : Cr(kN) | 3470 |
| Basic load ratings : C0r(kN) | 6980 |
| Fatigue load limit : Cu(kN) | 716 |
| Axial load factors : Y2(mm) | 1.44 |
| Axial load factors : Y3 | 2.15 |
| Axial load factors : Y0 | 1.41 |
| Constant e | 0.47 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 331 mm |
|---|---|
| Da(max.)(mm) | 420 mm |
| Da(max.)(mm) | 403 mm |
| S(min.)(mm) | 7 mm |
| ra(max.)(mm) | 4.8 mm |
| rb(max.)(mm) | 3.2 mm |
| Axial load factors : Y2(mm) | 1.44 mm |
| Axial load factors : Y3 | 2.15 |
| Axial load factors : Y0 | 1.41 |
| Constant e | 0.47 |
| Mass(Refer.)(kg) | 132 kg |
2026/07/22