SKF
SKF W 619/2 XR-2Z Deep Groove Ball Bearing
Product Code:W 619/2 XR-2Z
Description
Technical specification MetricImperial DIMENSIONS d 2 mmD 6 mmB 2.5 mmd1? 3 mmD2? 5.4 mmD3 7.2 mmC 0.6 mmr1,2min. 0.15 mm ABUTMENT DIMENSIONS damin. 2.8 mmramax. 0.15 mm CALCULATION DATA Basic dynamic load ratingC 0.19 kNBasic static load ratingC0 0.051 kNFatigue load limitPu 0.002 kNReference speed 180000 r/minLimiting speed 90000 r/minCalculation factorkr 0.025Calculation factorf0 6 MASS Mass bearing 0.00025 kg
Technical Specifications
Technical specification 
DIMENSIONS
| d | 2 mm | |
|---|---|---|
| D | 6 mm | |
| B | 2.5 mm | |
| d1 | ? 3 mm | |
| D2 | ? 5.4 mm | |
| D3 | 7.2 mm | |
| C | 0.6 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 2.8 mm | |
|---|---|---|
| ra | max. 0.15 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.19 kN |
|---|---|---|
| Basic static load rating | C0 | 0.051 kN |
| Fatigue load limit | Pu | 0.002 kN |
| Reference speed | 180000 r/min | |
| Limiting speed | 90000 r/min | |
| Calculation factor | kr | 0.025 |
| Calculation factor | f0 | 6 |
MASS
| Mass bearing | 0.00025 kg |
|---|