6405
Precision ball bearing > Deep groove ball bearing
6405 - Deep groove ball bearing - Precision ball bearing
| Product model | 6405 |
|---|---|
| d | 25 mm |
| D | 80 mm |
| B | 21 mm |
| Limiting speed | 13000 r/min |
| Reference speed | 20000r/min r/min |
| d1 | 45.42mm |
| D1 | 62.9mm |
| Chamfer Dimension(r1,2) | 1.5mm |
| Shaft shoulder diameter(da)min | 34mm |
| Diameter of bearing seat shoulder(Da) | 71mm |
| Chamfer radius of shaft or bearing seat(ra) | 1.5mm |
| Fatigue load limit | 0.815kN |
| Minimum load factor(kr) | 0.035 |
| Calculation coefficient(f0) | 12.1 |
| Mass bearing | 0.54kg |
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6405 / Deep groove ball bearing / Precision ball bearing