D/W R168-2ZS
Precision ball bearing > Deep groove ball bearing
D/W R168-2ZS - Deep groove ball bearing - Precision ball bearing
| Product model | D/W R168-2ZS |
|---|---|
| d | 6.35 mm |
| D | 9.525 mm |
| B | 3.175 mm |
| Limiting speed | 60000 r/min |
| Reference speed | 120000r/min r/min |
| d1 | 7.08mm |
| d2 | 7.08mm |
| D2 | 8.85mm |
| Chamfer Dimension(r1,2) | 0.1mm |
| Shaft shoulder diameter(da)min | 7mm |
| Shaft shoulder diameter(da)max | 7mm |
| Diameter of bearing seat shoulder(Da) | 8.9mm |
| Chamfer radius of shaft or bearing seat(ra) | 0.1mm |
| Fatigue load limit | 0.004kN |
| Minimum load factor(kr) | 0.015 |
| Calculation coefficient(f0) | 8 |
| Mass bearing | 0.000614kg |
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D/W R168-2ZS / Deep groove ball bearing / Precision ball bearing