310-ZNR
Precision ball bearing > Deep groove ball bearing
310-ZNR - Deep groove ball bearing - Precision ball bearing
| Product model | 310-ZNR |
|---|---|
| d | 50 mm |
| D | 110 mm |
| B | 27 mm |
| Limiting speed | 7000 r/min |
| Reference speed | 11000r/min r/min |
| d1 | 68.76mm |
| D2 | 95.2mm |
| Chamfer Dimension(r1,2) | 2mm |
| Shaft shoulder diameter(da)min | 61mm |
| Shaft shoulder diameter(da)max | 68.6mm |
| Diameter of bearing seat shoulder(Da) | 99mm |
| Chamfer radius of shaft or bearing seat(ra) | 2mm |
| Fatigue load limit | 2.2kN |
| Minimum load factor(kr) | 0.05 |
| Mass bearing | 1.15kg |
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310-ZNR / Deep groove ball bearing / Precision ball bearing