FOR REFERENCE ONLY
>
Bearing No. M757448D/410/410D
Specifications
(Boundary 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
| da(min.)(mm) | 331 |
|---|---|
| Da(max.)(mm) | 420 |
| Da(max.)(mm) | 403 |
| S(min.)(mm) | 7 |
| ra(max.)(mm) | 4.8 |
| rb(max.)(mm) | 3.2 |
| Axial load factors : Y2(mm) | 1.44 |
| Axial load factors : Y3() | 2.15 |
| Axial load factors : Y0() | 1.41 |
| Constant e() | 0.47 |
Refer.
| (Refer.)Mass(kg) | 132 |
|---|
2025/06/01