SKF
SKF W 618/7 R Deep Groove Ball Bearings
Product Code:W 618/7 R
Description
Dimensionsd 7mmD 14mmB 3.5mmd1?9mmD1?12mmD3 16mmC 1mmr1,2min.0.15mmAbutment dimensionsdamin.8.2mmramax.0.15mmCalculation dataBasic dynamic load ratingC 0.663kNBasic static load ratingC0 0.26kNFatigue load limitPu 0.011kNReference speed 100000r/minLimiting speed 63000r/minCalculation factorkr 0.02 Calculation factorf0 7.2 MassMass bearing 0.0024kg
Technical Specifications
Dimensions
| d | 7 | mm | |
| D | 14 | mm | |
| B | 3.5 | mm | |
| d1 | ? | 9 | mm |
| D1 | ? | 12 | mm |
| D3 | 16 | mm | |
| C | 1 | mm | |
| r1,2 | min. | 0.15 | mm |
Abutment dimensions
| da | min. | 8.2 | mm |
| ra | max. | 0.15 | mm |
Calculation data
| Basic dynamic load rating | C | 0.663 | kN | |
| Basic static load rating | C0 | 0.26 | kN | |
| Fatigue load limit | Pu | 0.011 | kN | |
| Reference speed | 100000 | r/min | ||
| Limiting speed | 63000 | r/min | ||
| Calculation factor | kr | 0.02 | ||
| Calculation factor | f0 | 7.2 |
Mass
| Mass bearing | 0.0024 | kg |