6021
Precision ball bearing > Deep groove ball bearing
6021 - Deep groove ball bearing - Precision ball bearing
| Product model | 6021 |
|---|---|
| d | 105 mm |
| D | 160 mm |
| B | 26 mm |
| Limiting speed | 5300 r/min |
| Reference speed | 8500r/min r/min |
| d1 | 122.5mm |
| D2 | 146.8mm |
| Chamfer Dimension(r1,2) | 2mm |
| Shaft shoulder diameter(da)min | 116mm |
| Diameter of bearing seat shoulder(Da) | 149mm |
| Chamfer radius of shaft or bearing seat(ra) | 2mm |
| Fatigue load limit | 2.4kN |
| Minimum load factor(kr) | 0.025 |
| Calculation coefficient(f0) | 15.8 |
| Mass bearing | 1.6kg |
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6021 / Deep groove ball bearing / Precision ball bearing