FOR REFERENCE ONLY
Bearing No. 6304R
Specification data (main dimensions, etc.)
| d(mm) | 20 |
|---|---|
| D(mm) | 52 |
| B(mm) | 15 |
| r(min.)(mm) | 1.1 |
| Basic load ratings : Cr(kN) | 22.6 |
| Basic load ratings : C0r(kN) | 8.95 |
| Fatigue load limit : Cu(kN) | 0.790 |
| factor : f0 | 12.0 |
| Limiting speeds(Grease lub.)(min-1) | 14000 |
| Limiting speeds(Oil lub.)(min-1) | 16000 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 26.5 mm |
|---|---|
| Da(max.)(mm) | 45.5 mm |
| ra(max.)(mm) | 1 mm |
| Mass(Refer.)(kg) | 0.151 kg |
2026/06/29