D/W R8
Precision ball bearing > Deep groove ball bearing
D/W R8 - Deep groove ball bearing - Precision ball bearing
| Product model | D/W R8 |
|---|---|
| d | 12.7 mm |
| D | 28.575 mm |
| B | 6.35 mm |
| Limiting speed | 36000 r/min |
| Reference speed | 60000r/min r/min |
| d1 | 17mm |
| D1 | 23.6mm |
| Chamfer Dimension(r1,2) | 0.4mm |
| Shaft shoulder diameter(da)min | 15.5mm |
| Diameter of bearing seat shoulder(Da) | 26mm |
| Chamfer radius of shaft or bearing seat(ra) | 0.4mm |
| Fatigue load limit | 0.102kN |
| Minimum load factor(kr) | 0.03 |
| Calculation coefficient(f0) | 13.2 |
| Mass bearing | 0.017kg |
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D/W R8 / Deep groove ball bearing / Precision ball bearing