SKF
SKF D/W R2-6 Deep Groove Ball Bearings
Product Code:D/W R2-6
Description
Technical specificationMetricImperialDIMENSIONSd3.175 mmD9.525 mmB2.779 mmd1? 5.2 mmD1? 7.5 mmr1,2min. 0.15 mmABUTMENT DIMENSIONSdamin. 4.4 mmDamax. 8.3 mmramax. 0.15 mmCALCULATION DATABasic dynamic load ratingC0.364 kNBasic static load ratingC00.114 kNFatigue load limitPu0.005 kNReference speed130000 r/minLimiting speed80000 r/minCalculation factorkr0.025Calculation factorf06.5MASSMass bearing0.0009 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 3.175 mm | |
|---|---|---|
| D | 9.525 mm | |
| B | 2.779 mm | |
| d1 | ? 5.2 mm | |
| D1 | ? 7.5 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 4.4 mm | |
|---|---|---|
| Da | max. 8.3 mm | |
| ra | max. 0.15 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.364 kN |
|---|---|---|
| Basic static load rating | C0 | 0.114 kN |
| Fatigue load limit | Pu | 0.005 kN |
| Reference speed | 130000 r/min | |
| Limiting speed | 80000 r/min | |
| Calculation factor | kr | 0.025 |
| Calculation factor | f0 | 6.5 |
MASS
| Mass bearing | 0.0009 kg |
|---|