FOR REFERENCE ONLY
Bearing No. 4CR300
Specification data (main dimensions, etc.)
| d(mm) | 300 |
|---|---|
| D(mm) | 420 |
| B(mm) | 300 |
| C(mm) | 300 |
| Fw(mm) | 332 |
| r(min.)(mm) | 3 |
| r1(min.)(mm) | 3 |
| Basic load ratings : Cr(kN) | 3620 |
| Basic load ratings : C0r(kN) | 7840 |
| Fatigue load limit : Cu(kN) | 817 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 314 mm |
|---|---|
| Da(max.)(mm) | 406 mm |
| da(min.)(mm) | 392 mm |
| ra(max.)(mm) | 2.5 mm |
| rb(max.)(mm) | 2.5 mm |
| Mass(Refer.)(kg) | 125 kg |
2026/07/19