4218 ATN9
Precision ball bearing > Deep groove ball bearing
4218 ATN9 - Deep groove ball bearing - Precision ball bearing
| Product model | 4218 ATN9 |
|---|---|
| d | 90 mm |
| D | 160 mm |
| B | 40 mm |
| Limiting speed | 3400 r/min |
| Reference speed | 6300r/min r/min |
| d1 | 114mm |
| D1 | 135.5mm |
| Chamfer Dimension(r1,2) | 2mm |
| Shaft shoulder diameter(da)min | 101mm |
| Diameter of bearing seat shoulder(Da) | 149mm |
| Chamfer radius of shaft or bearing seat(ra) | 2mm |
| Fatigue load limit | 4.65kN |
| Minimum load factor(kr) | 0.05 |
| Calculation coefficient(f0) | 15.4 |
| Mass bearing | 3.2kg |
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4218 ATN9 / Deep groove ball bearing / Precision ball bearing