6315 NR
Precision ball bearing > Deep groove ball bearing
6315 NR - Deep groove ball bearing - Precision ball bearing
| Product model | 6315 NR |
|---|---|
| d | 75 mm |
| D | 160 mm |
| B | 37 mm |
| Limiting speed | 5600 r/min |
| Reference speed | 9000r/min r/min |
| d1 | 101.4mm |
| D2 | 138.4mm |
| Chamfer Dimension(r1,2) | 2.1mm |
| Shaft shoulder diameter(da)min | 87mm |
| Diameter of bearing seat shoulder(Da) | 148mm |
| Chamfer radius of shaft or bearing seat(ra) | 2mm |
| Fatigue load limit | 3kN |
| Minimum load factor(kr) | 0.03 |
| Calculation coefficient(f0) | 13.2 |
| Mass bearing | 3.06kg |
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6315 NR / Deep groove ball bearing / Precision ball bearing