SKF
SKF W 634 R Deep Groove Ball Bearing
Product Code:W 634 R
Description
Technical specification MetricImperial DIMENSIONS d 4 mmD 16 mmB 5 mmd2? 6.7 mmD2? 13 mmD3 18 mmC 1 mmr1,2min. 0.3 mm ABUTMENT DIMENSIONS damin. 6 mmramax. 0.3 mm CALCULATION DATA Basic dynamic load ratingC 0.761 kNBasic static load ratingC0 0.265 kNFatigue load limitPu 0.011 kNReference speed 100000 r/minLimiting speed 63000 r/minCalculation factorkr 0.035Calculation factorf0 6.8 MASS Mass bearing 0.0052 kg
Technical Specifications
Technical specification 
DIMENSIONS
| d | 4 mm | |
|---|---|---|
| D | 16 mm | |
| B | 5 mm | |
| d2 | ? 6.7 mm | |
| D2 | ? 13 mm | |
| D3 | 18 mm | |
| C | 1 mm | |
| r1,2 | min. 0.3 mm |
ABUTMENT DIMENSIONS
| da | min. 6 mm | |
|---|---|---|
| ra | max. 0.3 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.761 kN |
|---|---|---|
| Basic static load rating | C0 | 0.265 kN |
| Fatigue load limit | Pu | 0.011 kN |
| Reference speed | 100000 r/min | |
| Limiting speed | 63000 r/min | |
| Calculation factor | kr | 0.035 |
| Calculation factor | f0 | 6.8 |
MASS
| Mass bearing | 0.0052 kg |
|---|