D/W R3
Precision ball bearing > Deep groove ball bearing
D/W R3 - Deep groove ball bearing - Precision ball bearing
| Product model | D/W R3 |
|---|---|
| d | 4.762 mm |
| D | 12.7 mm |
| B | 3.967 mm |
| Limiting speed | 70000 r/min |
| d1 | ≈6.95 mm |
| D1 | ≈10.45 mm |
| Chamfer size (r1,2) | min.0.3 mm |
| da | min.6.8 mm |
| Da | max.10.7 mm |
| ra | max.0.3 mm |
| pu | 0.011 kN |
| Reference speed | 110 000 r/min |
| kr | 0.03 |
| f0 | 6.4 |
| Radial runout | National Standard |
| Dimensional tolerance | National Standard |
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D/W R3 / Deep groove ball bearing / Precision ball bearing