W 618/5
Precision ball bearing > Deep groove ball bearing
W 618/5 - Deep groove ball bearing - Precision ball bearing
| Product model | W 618/5 |
|---|---|
| d | 5 mm |
| D | 11 mm |
| B | 3 mm |
| Limiting speed | 75000 r/min |
| Reference speed | 120000r/min r/min |
| d1 | 6.81mm |
| D1 | 9.19mm |
| Chamfer Dimension(r1,2) | 0.15mm |
| Shaft shoulder diameter(da)min | 6.2mm |
| Diameter of bearing seat shoulder(Da) | 9.8mm |
| Chamfer radius of shaft or bearing seat(ra) | 0.15mm |
| Fatigue load limit | 0.006kN |
| Minimum load factor(kr) | 0.02 |
| Calculation coefficient(f0) | 7.1 |
| Mass bearing | 0.0012kg |
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W 618/5 / Deep groove ball bearing / Precision ball bearing