SKF
SKF W 628/6 R-2Z Deep Groove Ball Bearings
Product Code:W 628/6 R-2Z
Description
Technical specificationMetricImperialDIMENSIONSd6 mmD13 mmB5 mmd2? 7.4 mmD2? 11.7 mmD315 mmC1.1 mmr1,2min. 0.15 mmABUTMENT DIMENSIONSdamin. 7.2 mmdamax. 7.3 mmramax. 0.15 mmCALCULATION DATABasic dynamic load ratingC0.618 kNBasic static load ratingC00.224 kNFatigue load limitPu0.01 kNReference speed110000 r/minLimiting speed53000 r/minCalculation factorkr0.02Calculation factorf07MASSMass bearing0.0029 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 6 mm | |
|---|---|---|
| D | 13 mm | |
| B | 5 mm | |
| d2 | ? 7.4 mm | |
| D2 | ? 11.7 mm | |
| D3 | 15 mm | |
| C | 1.1 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 7.2 mm | |
|---|---|---|
| da | max. 7.3 mm | |
| ra | max. 0.15 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.618 kN |
|---|---|---|
| Basic static load rating | C0 | 0.224 kN |
| Fatigue load limit | Pu | 0.01 kN |
| Reference speed | 110000 r/min | |
| Limiting speed | 53000 r/min | |
| Calculation factor | kr | 0.02 |
| Calculation factor | f0 | 7 |
MASS
| Mass bearing | 0.0029 kg |
|---|