61809
Precision ball bearing > Deep groove ball bearing
61809 - Deep groove ball bearing - Precision ball bearing
| Product model | 61809 |
|---|---|
| d | 45 mm |
| D | 58 mm |
| B | 7 mm |
| Limiting speed | 14000 r/min |
| Reference speed | 22000r/min r/min |
| d1 | 48.2mm |
| D1 | 53.92mm |
| Chamfer Dimension(r1,2) | 0.3mm |
| Shaft shoulder diameter(da)min | 47mm |
| Diameter of bearing seat shoulder(Da) | 56mm |
| Chamfer radius of shaft or bearing seat(ra) | 0.3mm |
| Fatigue load limit | 0.26kN |
| Minimum load factor(kr) | 0.015 |
| Calculation coefficient(f0) | 17 |
| Mass bearing | 0.04kg |
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61809 / Deep groove ball bearing / Precision ball bearing