FOR REFERENCE ONLY
Bearing No. 6307R
Specification data (main dimensions, etc.)
| d(mm) | 35 |
|---|---|
| D(mm) | 80 |
| B(mm) | 21 |
| r(min.)(mm) | 1.5 |
| Basic load ratings : Cr(kN) | 50.0 |
| Basic load ratings : C0r(kN) | 21.7 |
| Fatigue load limit : Cu(kN) | 1.90 |
| factor : f0 | 12.1 |
| Limiting speeds(Grease lub.)(min-1) | 8700 |
| Limiting speeds(Oil lub.)(min-1) | 10000 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 43 mm |
|---|---|
| Da(max.)(mm) | 72 mm |
| ra(max.)(mm) | 1.5 mm |
| Mass(Refer.)(kg) | 0.494 kg |
2026/08/11