SKF
SKF D/W R166 R-2Z Deep Groove Ball Bearing
Product Code:D/W R166 R-2Z
Description
Technical specification MetricImperial DIMENSIONS d 4.762 mmD 9.525 mmB 3.175 mmd1? 5.95 mmD2? 8.8 mmD3 10.719 mmC 0.787 mmr1,2min. 0.1 mm ABUTMENT DIMENSIONS damin. 5.6 mmdamax. 5.9 mmramax. 0.1 mm CALCULATION DATA Basic dynamic load ratingC 0.403 kNBasic static load ratingC0 0.137 kNFatigue load limitPu 0.006 kNReference speed 130000 r/minLimiting speed 63000 r/minCalculation factorkr 0.025Calculation factorf0 6.8 MASS Mass bearing 0.000919 kg
Technical Specifications
Technical specification 
DIMENSIONS
| d | 4.762 mm | |
|---|---|---|
| D | 9.525 mm | |
| B | 3.175 mm | |
| d1 | ? 5.95 mm | |
| D2 | ? 8.8 mm | |
| D3 | 10.719 mm | |
| C | 0.787 mm | |
| r1,2 | min. 0.1 mm |
ABUTMENT DIMENSIONS
| da | min. 5.6 mm | |
|---|---|---|
| da | max. 5.9 mm | |
| ra | max. 0.1 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.403 kN |
|---|---|---|
| Basic static load rating | C0 | 0.137 kN |
| Fatigue load limit | Pu | 0.006 kN |
| Reference speed | 130000 r/min | |
| Limiting speed | 63000 r/min | |
| Calculation factor | kr | 0.025 |
| Calculation factor | f0 | 6.8 |
MASS
| Mass bearing | 0.000919 kg |
|---|