FOR REFERENCE ONLY
>
Bearing No. 30330D
Specifications
(Boundary dimensions ...etc)
| d(mm) | 150 |
|---|---|
| D(mm) | 320 |
| T(mm) | 72 |
| B(mm) | 65 |
| C(mm) | 46 |
| r(min.)(mm) | 5 |
| r1(min.)(mm) | 4 |
| Basic load ratings : Cr(kN) | 768 |
| Basic load ratings : C0r(kN) | 750 |
| Fatigue load limit : Cu(kN) | 85.7 |
| Limiting speeds(Grease lub.)(min-1) | 970 |
| Limiting speeds(Oil lub.)(min-1) | 1400 |
| Load center spread : a(mm) | 96.0 |
| Constant e() | 0.81 |
| Axial load factors : Y1() | 0.74 |
| Axial load factors : Y0() | 0.41 |
Mounting dimensions
| da(min.)(mm) | 172 |
|---|---|
| db(max.)(mm) | 183 |
| Da(max.)(mm) | 302 |
| Da(min.)(mm) | 270 |
| Db(min.)(mm) | 301 |
| Sa(min.)(mm) | 9 |
| Sb(min.)(mm) | 26 |
| ra(max.)(mm) | 4 |
| rb(max.)(mm) | 3 |
Refer.
| (Refer.)Mass(kg) | 23.9 |
|---|
2025/06/01