6303
Precision ball bearing > Deep groove ball bearing
6303 - Deep groove ball bearing - Precision ball bearing
| Product model | 6303 |
|---|---|
| d | 17 mm |
| D | 47 mm |
| B | 14 mm |
| Limiting speed | 22000 r/min |
| Reference speed | 34000r/min r/min |
| d1 | 26.52mm |
| D2 | 39.58mm |
| Chamfer Dimension(r1,2) | 1mm |
| Shaft shoulder diameter(da)min | 22.6mm |
| Diameter of bearing seat shoulder(Da) | 41.4mm |
| Chamfer radius of shaft or bearing seat(ra) | 1mm |
| Fatigue load limit | 0.275kN |
| Minimum load factor(kr) | 0.03 |
| Calculation coefficient(f0) | 12 |
| Mass bearing | 0.11kg |
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6303 / Deep groove ball bearing / Precision ball bearing