SKF
SKF W 604 R Deep Groove Ball Bearings
Product Code:W 604 R
Description
Dimensionsd 4mmD 12mmB 4mmd2?5.6mmD2?9.85mmr1,2min.0.2mmAbutment dimensionsdamin.5.3mmDamax.10.4mmramax.0.2mmCalculation dataBasic dynamic load ratingC 0.54kNBasic static load ratingC0 0.176kNFatigue load limitPu 0.008kNReference speed 130000r/minLimiting speed 80000r/minCalculation factorkr 0.03 Calculation factorf0 6.4 MassMass bearing 0.002kg
Technical Specifications
Dimensions
| d | 4 | mm | |
| D | 12 | mm | |
| B | 4 | mm | |
| d2 | ? | 5.6 | mm |
| D2 | ? | 9.85 | mm |
| r1,2 | min. | 0.2 | mm |
Abutment dimensions
| da | min. | 5.3 | mm |
| Da | max. | 10.4 | mm |
| ra | max. | 0.2 | mm |
Calculation data
| Basic dynamic load rating | C | 0.54 | kN | |
| Basic static load rating | C0 | 0.176 | kN | |
| Fatigue load limit | Pu | 0.008 | kN | |
| Reference speed | 130000 | r/min | ||
| Limiting speed | 80000 | r/min | ||
| Calculation factor | kr | 0.03 | ||
| Calculation factor | f0 | 6.4 |
Mass
| Mass bearing | 0.002 | kg |