619/8-2Z
Precision ball bearing > Deep groove ball bearing
619/8-2Z - Deep groove ball bearing - Precision ball bearing
| Product model | 619/8-2Z |
|---|---|
| d | 8 mm |
| D | 19 mm |
| B | 6 mm |
| Limiting speed | 43000 r/min |
| Reference speed | 85000r/min r/min |
| d1 | 10.5mm |
| D2 | 16.66mm |
| Chamfer Dimension(r1,2) | 0.3mm |
| Shaft shoulder diameter(da)min | 9.5mm |
| Shaft shoulder diameter(da)max | 9.8mm |
| Diameter of bearing seat shoulder(Da) | 17mm |
| Chamfer radius of shaft or bearing seat(ra) | 0.3mm |
| Fatigue load limit | 0.02kN |
| Minimum load factor(kr) | 0.02 |
| Calculation coefficient(f0) | 6.6 |
| Mass bearing | 0.0071kg |
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619/8-2Z / Deep groove ball bearing / Precision ball bearing