4301 ATN9
Precision ball bearing > Deep groove ball bearing
4301 ATN9 - Deep groove ball bearing - Precision ball bearing
| Product model | 4301 ATN9 |
|---|---|
| d | 12 mm |
| D | 37 mm |
| B | 17 mm |
| Limiting speed | 18000 r/min |
| Reference speed | 34000r/min r/min |
| d1 | 20.5mm |
| D1 | 28.5mm |
| Chamfer Dimension(r1,2) | 1mm |
| Shaft shoulder diameter(da)min | 17.6mm |
| Diameter of bearing seat shoulder(Da) | 31.4mm |
| Chamfer radius of shaft or bearing seat(ra) | 1mm |
| Fatigue load limit | 0.325kN |
| Minimum load factor(kr) | 0.06 |
| Calculation coefficient(f0) | 12.2 |
| Mass bearing | 0.092kg |
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4301 ATN9 / Deep groove ball bearing / Precision ball bearing