SKF
SKF D/W R168 R Deep Groove Ball Bearing
Product Code:D/W R168 R
Description
Technical specification
MetricImperial DIMENSIONS d 6.35 mmD 9.525 mmB 3.175 mmd1? 7.08 mmD1? 8.55 mmD3 10.719 mmC 0.584 mmr1,2min. 0.1 mm ABUTMENT DIMENSIONS damin. 7 mmramax. 0.1 mm CALCULATION DATA Basic dynamic load ratingC 0.212 kNBasic static load ratingC0 0.088 kNFatigue load limitPu 0.004 kNReference speed 120000 r/minLimiting speed 75000 r/minCalculation factorkr 0.015Calculation factorf0 8 MASS Mass bearing 0.0006 kgTechnical Specifications
Technical specification
DIMENSIONS
| d | 6.35 mm | |
|---|---|---|
| D | 9.525 mm | |
| B | 3.175 mm | |
| d1 | ? 7.08 mm | |
| D1 | ? 8.55 mm | |
| D3 | 10.719 mm | |
| C | 0.584 mm | |
| r1,2 | min. 0.1 mm |
ABUTMENT DIMENSIONS
| da | min. 7 mm | |
|---|---|---|
| ra | max. 0.1 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.212 kN |
|---|---|---|
| Basic static load rating | C0 | 0.088 kN |
| Fatigue load limit | Pu | 0.004 kN |
| Reference speed | 120000 r/min | |
| Limiting speed | 75000 r/min | |
| Calculation factor | kr | 0.015 |
| Calculation factor | f0 | 8 |
MASS
| Mass bearing | 0.0006 kg |
|---|