6220-Z
Precision ball bearing > Deep groove ball bearing
6220-Z - Deep groove ball bearing - Precision ball bearing
| Product model | 6220-Z |
|---|---|
| d | 100 mm |
| D | 180 mm |
| B | 34 mm |
| Limiting speed | 4800 r/min |
| Reference speed | 7500r/min r/min |
| d1 | 124.8mm |
| D2 | 159.9mm |
| Chamfer Dimension(r1,2) | 2.1mm |
| Shaft shoulder diameter(da)min | 112mm |
| Shaft shoulder diameter(da)max | 124mm |
| Diameter of bearing seat shoulder(Da) | 168mm |
| Chamfer radius of shaft or bearing seat(ra) | 2mm |
| Fatigue load limit | 3.35kN |
| Minimum load factor(kr) | 0.025 |
| Calculation coefficient(f0) | 14.4 |
| Mass bearing | 3.22kg |
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6220-Z / Deep groove ball bearing / Precision ball bearing