SKF
SKF W 623 Deep Groove Ball Bearing
Product Code:W 623
Description
Technical specification MetricImperial DIMENSIONS d 3 mmD 10 mmB 4 mmd2? 4.35 mmD2? 7.98 mmr1,2min. 0.15 mm ABUTMENT DIMENSIONS damin. 3.9 mmDamax. 8.8 mmramax. 0.15 mm CALCULATION DATA Basic dynamic load ratingC 0.358 kNBasic static load ratingC0 0.11 kNFatigue load limitPu 0.005 kNReference speed 140000 r/minLimiting speed 90000 r/minCalculation factorkr 0.03Calculation factorf0 6.3 MASS Mass bearing 0.0015 kg
Technical Specifications
Technical specification 
DIMENSIONS
| d | 3 mm | |
|---|---|---|
| D | 10 mm | |
| B | 4 mm | |
| d2 | ? 4.35 mm | |
| D2 | ? 7.98 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 3.9 mm | |
|---|---|---|
| Da | max. 8.8 mm | |
| ra | max. 0.15 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.358 kN |
|---|---|---|
| Basic static load rating | C0 | 0.11 kN |
| Fatigue load limit | Pu | 0.005 kN |
| Reference speed | 140000 r/min | |
| Limiting speed | 90000 r/min | |
| Calculation factor | kr | 0.03 |
| Calculation factor | f0 | 6.3 |
MASS
| Mass bearing | 0.0015 kg |
|---|