W 619/1 R
Precision ball bearing > Deep groove ball bearing
W 619/1 R - Deep groove ball bearing - Precision ball bearing
| Product model | W 619/1 R |
|---|---|
| d | 1 mm |
| D | 4 mm |
| B | 1.6 mm |
| Limiting speed | 140000 r/min |
| d1 | ≈2.02 mm |
| D1 | ≈3.18 mm |
| D2 | ≈3.18 mm |
| D3 | 5 mm |
| C | 0.5 mm |
| Chamfer Dimension | min.0.1 mm |
| da | min.1.8 mm |
| ra | max.0.1 mm |
| pu | 0.001 kN |
| Reference speed | 220 000 r/min |
| kr | 0.025 |
| f0 | 5.8 |
| Radial runout | National Standard |
| Dimensional tolerance | National Standard |
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W 619/1 R / Deep groove ball bearing / Precision ball bearing