SKF
SKF W 627-2Z Deep Groove Ball Bearing
Product Code:W 627-2Z
Description
Technical specification MetricImperial DIMENSIONS d 7 mmD 22 mmB 7 mmd2? 10.5 mmD2? 19.03 mmr1,2min. 0.3 mm ABUTMENT DIMENSIONS damin. 9 mmdamax. 10.4 mmDamax. 20 mmramax. 0.3 mm CALCULATION DATA Basic dynamic load ratingC 1.99 kNBasic static load ratingC0 0.78 kNFatigue load limitPu 0.034 kNReference speed 75000 r/minLimiting speed 38000 r/minCalculation factorkr 0.03Calculation factorf0 7.2 MASS Mass bearing 0.012 kg
Technical Specifications
Technical specification 
DIMENSIONS
| d | 7 mm | |
|---|---|---|
| D | 22 mm | |
| B | 7 mm | |
| d2 | ? 10.5 mm | |
| D2 | ? 19.03 mm | |
| r1,2 | min. 0.3 mm |
ABUTMENT DIMENSIONS
| da | min. 9 mm | |
|---|---|---|
| da | max. 10.4 mm | |
| Da | max. 20 mm | |
| ra | max. 0.3 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 1.99 kN |
|---|---|---|
| Basic static load rating | C0 | 0.78 kN |
| Fatigue load limit | Pu | 0.034 kN |
| Reference speed | 75000 r/min | |
| Limiting speed | 38000 r/min | |
| Calculation factor | kr | 0.03 |
| Calculation factor | f0 | 7.2 |
MASS
| Mass bearing | 0.012 kg |
|---|