FOR REFERENCE ONLY
Bearing No. 6811 2RD
Specification data (main dimensions, etc.)
| d(mm) | 55 |
|---|---|
| D(mm) | 72 |
| B(mm) | 9 |
| r(min.)(mm) | 0.3 |
| Basic load ratings : Cr(kN) | 11.0 |
| Basic load ratings : C0r(kN) | 8.10 |
| Fatigue load limit : Cu(kN) | 0.420 |
| factor : f0 | 16.2 |
| Limiting speeds(Grease lub.)(min-1) | 7800 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 57 mm |
|---|---|
| da(max.)(mm) | 58.5 mm |
| Da(max.)(mm) | 70 mm |
| ra(max.)(mm) | 0.3 mm |
| Mass(Refer.)(kg) | 0.083 kg |
2026/07/01