FOR REFERENCE ONLY
Bearing No. 4311
Specification data (main dimensions, etc.)
| d(mm) | 55 |
|---|---|
| D(mm) | 120 |
| B(mm) | 43 |
| r(min.)(mm) | 2 |
| Basic load ratings : Cr(kN) | 105 |
| Basic load ratings : C0r(kN) | 94.4 |
| Fatigue load limit : Cu(kN) | 6.40 |
| factor : f0 | 14.2 |
| Limiting speeds(Grease lub.)(min-1) | 3400 |
| Limiting speeds(Oil lub.)(min-1) | 4600 |
Mounting dimensions,weight (reference)
| Da(max.)(mm) | 111 mm |
|---|---|
| ra(max.)(mm) | 2 mm |
| Mass(Refer.)(kg) | 2.29 kg |
2026/08/07