SKF
SKF W 619/7 Deep Groove Ball Bearings
Product Code:W 619/7
Description
Technical specificationMetricImperialDIMENSIONSd7 mmD17 mmB5 mmd2? 9.2 mmD2? 14.3 mmr1,2min. 0.3 mmABUTMENT DIMENSIONSdamin. 8.7 mmDamax. 15 mmramax. 0.3 mmCALCULATION DATABasic dynamic load ratingC0.923 kNBasic static load ratingC00.365 kNFatigue load limitPu0.016 kNReference speed90000 r/minLimiting speed56000 r/minCalculation factorkr0.025Calculation factorf07.3MASSMass bearing0.0048 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 7 mm | |
|---|---|---|
| D | 17 mm | |
| B | 5 mm | |
| d2 | ? 9.2 mm | |
| D2 | ? 14.3 mm | |
| r1,2 | min. 0.3 mm |
ABUTMENT DIMENSIONS
| da | min. 8.7 mm | |
|---|---|---|
| Da | max. 15 mm | |
| ra | max. 0.3 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.923 kN |
|---|---|---|
| Basic static load rating | C0 | 0.365 kN |
| Fatigue load limit | Pu | 0.016 kN |
| Reference speed | 90000 r/min | |
| Limiting speed | 56000 r/min | |
| Calculation factor | kr | 0.025 |
| Calculation factor | f0 | 7.3 |
MASS
| Mass bearing | 0.0048 kg |
|---|