SKF
SKF W 619/2.5 R Deep Groove Ball Bearings
Product Code:W 619/2.5 R
Description
Dimensionsd 2.5mmD 7mmB 2.5mmd1?3.85mmD1?5.65mmD3 8.5mmC 0.7mmr1,2min.0.15mmAbutment dimensionsdamin.3.3mmramax.0.15mmCalculation dataBasic dynamic load ratingC 0.221kNBasic static load ratingC0 0.067kNFatigue load limitPu 0.003kNReference speed 160000r/minLimiting speed 100000r/minCalculation factorkr 0.025 Calculation factorf0 6.6 MassMass bearing 0.0006kg
Technical Specifications
Dimensions
| d | 2.5 | mm | |
| D | 7 | mm | |
| B | 2.5 | mm | |
| d1 | ? | 3.85 | mm |
| D1 | ? | 5.65 | mm |
| D3 | 8.5 | mm | |
| C | 0.7 | mm | |
| r1,2 | min. | 0.15 | mm |
Abutment dimensions
| da | min. | 3.3 | mm |
| ra | max. | 0.15 | mm |
Calculation data
| Basic dynamic load rating | C | 0.221 | kN | |
| Basic static load rating | C0 | 0.067 | kN | |
| Fatigue load limit | Pu | 0.003 | kN | |
| Reference speed | 160000 | r/min | ||
| Limiting speed | 100000 | r/min | ||
| Calculation factor | kr | 0.025 | ||
| Calculation factor | f0 | 6.6 |
Mass
| Mass bearing | 0.0006 | kg |