209 NR
Precision ball bearing > Deep groove ball bearing
209 NR - Deep groove ball bearing - Precision ball bearing
| Product model | 209 NR |
|---|---|
| d | 45 mm |
| D | 85 mm |
| B | 19 mm |
| Limiting speed | 8500 r/min |
| Reference speed | 14000r/min r/min |
| d1 | 57.6mm |
| D2 | 75.19mm |
| Chamfer Dimension(r1,2) | 1.1mm |
| Shaft shoulder diameter(da)min | 52mm |
| Diameter of bearing seat shoulder(Da) | 78mm |
| Chamfer radius of shaft or bearing seat(ra) | 1mm |
| Fatigue load limit | 1.27kN |
| Minimum load factor(kr) | 0.04 |
| Calculation coefficient(f0) | 14.2 |
| Mass bearing | 0.47kg |
Request a Quote for this Product
209 NR / Deep groove ball bearing / Precision ball bearing