W 619/8 R
Precision ball bearing > Deep groove ball bearing
W 619/8 R - Deep groove ball bearing - Precision ball bearing
| Product model | W 619/8 R |
|---|---|
| d | 8 mm |
| D | 19 mm |
| B | 6 mm |
| Limiting speed | 53000 r/min |
| Reference speed | 85000r/min r/min |
| d2 | 9.8mm |
| D2 | 16.66mm |
| D3 | 22mm |
| C | 1.5mm |
| Chamfer Dimension(r1,2) | 0.3mm |
| Shaft shoulder diameter(da)min | 9.7mm |
| Chamfer radius of shaft or bearing seat(ra) | 0.3mm |
| Fatigue load limit | 0.02kN |
| Minimum load factor(kr) | 0.025 |
| Calculation coefficient(f0) | 6.6 |
| Mass bearing | 0.0073kg |
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W 619/8 R / Deep groove ball bearing / Precision ball bearing