SKF
SKF W 619/8 R Deep Groove Ball Bearings
Product Code:W 619/8 R
Description
Technical specificationMetricImperialDIMENSIONSd8 mmD19 mmB6 mmd2? 9.8 mmD2? 16.66 mmD322 mmC1.5 mmr1,2min. 0.3 mmABUTMENT DIMENSIONSdamin. 9.7 mmramax. 0.3 mmCALCULATION DATABasic dynamic load ratingC1.25 kNBasic static load ratingC00.455 kNFatigue load limitPu0.02 kNReference speed85000 r/minLimiting speed53000 r/minCalculation factorkr0.025Calculation factorf06.6MASSMass bearing0.0073 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 8 mm | |
|---|---|---|
| D | 19 mm | |
| B | 6 mm | |
| d2 | ? 9.8 mm | |
| D2 | ? 16.66 mm | |
| D3 | 22 mm | |
| C | 1.5 mm | |
| r1,2 | min. 0.3 mm |
ABUTMENT DIMENSIONS
| da | min. 9.7 mm | |
|---|---|---|
| ra | max. 0.3 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 1.25 kN |
|---|---|---|
| Basic static load rating | C0 | 0.455 kN |
| Fatigue load limit | Pu | 0.02 kN |
| Reference speed | 85000 r/min | |
| Limiting speed | 53000 r/min | |
| Calculation factor | kr | 0.025 |
| Calculation factor | f0 | 6.6 |
MASS
| Mass bearing | 0.0073 kg |
|---|