6209-Z
Precision ball bearing > Deep groove ball bearing
6209-Z - Deep groove ball bearing - Precision ball bearing
| Product model | 6209-Z |
|---|---|
| d | 45 mm |
| D | 85 mm |
| B | 19 mm |
| Limiting speed | 11000 r/min |
| Reference speed | 17000r/min r/min |
| d1 | 57.6mm |
| D2 | 75.19mm |
| Chamfer Dimension(r1,2) | 1.1mm |
| Shaft shoulder diameter(da)min | 52mm |
| Shaft shoulder diameter(da)max | 57.5mm |
| Diameter of bearing seat shoulder(Da) | 78mm |
| Chamfer radius of shaft or bearing seat(ra) | 1mm |
| Fatigue load limit | 0.915kN |
| Minimum load factor(kr) | 0.025 |
| Calculation coefficient(f0) | 14.2 |
| Mass bearing | 0.42kg |
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6209-Z / Deep groove ball bearing / Precision ball bearing