627
Precision ball bearing > Deep groove ball bearing
627 - Deep groove ball bearing - Precision ball bearing
| Product model | 627 |
|---|---|
| d | 7 mm |
| D | 22 mm |
| B | 7 mm |
| Limiting speed | 45000 r/min |
| Reference speed | 70000r/min r/min |
| d1 | 12.15mm |
| D2 | 19.2mm |
| Chamfer Dimension(r1,2) | 0.3mm |
| Shaft shoulder diameter(da)min | 9.4mm |
| Diameter of bearing seat shoulder(Da) | 19.6mm |
| Chamfer radius of shaft or bearing seat(ra) | 0.3mm |
| Fatigue load limit | 0.057kN |
| Minimum load factor(kr) | 0.025 |
| Calculation coefficient(f0) | 12 |
| Mass bearing | 0.012kg |
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627 / Deep groove ball bearing / Precision ball bearing