6409 NR
Precision ball bearing > Deep groove ball bearing
6409 NR - Deep groove ball bearing - Precision ball bearing
| Product model | 6409 NR |
|---|---|
| d | 45 mm |
| D | 120 mm |
| B | 29 mm |
| Limiting speed | 8500 r/min |
| Reference speed | 13000r/min r/min |
| d1 | 68.91mm |
| D1 | 95.85mm |
| Chamfer Dimension(r1,2) | 2mm |
| Shaft shoulder diameter(da)min | 58mm |
| Diameter of bearing seat shoulder(Da) | 107mm |
| Chamfer radius of shaft or bearing seat(ra) | 2mm |
| Fatigue load limit | 1.9kN |
| Minimum load factor(kr) | 0.035 |
| Calculation coefficient(f0) | 12 |
| Mass bearing | 1.61kg |
Request a Quote for this Product
6409 NR / Deep groove ball bearing / Precision ball bearing