D/W R1-4 R-2Z
Precision ball bearing > Deep groove ball bearing
D/W R1-4 R-2Z - Deep groove ball bearing - Precision ball bearing
| Product model | D/W R1-4 R-2Z |
|---|---|
| d | 1.984 mm |
| D | 6.35 mm |
| B | 3.571 mm |
| Limiting speed | 85000 r/min |
| d1 | ≈3.92 mm |
| D2 | ≈5.9 mm |
| D3 | 7.518 mm |
| C | 0.584 mm |
| Chamfer size (r1,2) | min.0.1 mm |
| da | min.2.8 mm/max.3.8 mm |
| ra | max.0.1 mm |
| 基本额定动负荷(C) | 0.163 kN |
| 基本额定静负荷(C0) | 0.048 kN |
| Pu | 0.002 kN |
| Reference speed | 170 000 r/min |
| 极限转速 | 85 000 r/min |
| kr | 0.025 |
| f0 | 7 |
Product Details
The D/W R1-4 R-2Z is part of the Deep groove ball bearing series within our Precision ball bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: electric motors, pumps, gearboxes, agricultural machinery and automotive systems. For detailed dimensions and load ratings, please refer to the specification table above. Contact FIJ for bulk pricing, technical support or customized solutions.
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D/W R1-4 R-2Z / Deep groove ball bearing / Precision ball bearing