SKF
SKF W 617/8 Deep Groove Ball Bearing
Product Code:W 617/8
Description
Technical specification MetricImperial DIMENSIONS d 8 mmD 12 mmB 2.5 mmd1? 9.05 mmD1? 10.9 mmr1,2min. 0.15 mm ABUTMENT DIMENSIONS damin. 9 mmDamax. 11 mmramax. 0.15 mm CALCULATION DATA Basic dynamic load ratingC 0.312 kNBasic static load ratingC0 0.14 kNFatigue load limitPu 0.006 kNReference speed 100000 r/minLimiting speed 63000 r/minCalculation factorkr 0.015Calculation factorf0 8.2 MASS Mass bearing 0.0007 kg
Technical Specifications
Technical specification 
DIMENSIONS
| d | 8 mm | |
|---|---|---|
| D | 12 mm | |
| B | 2.5 mm | |
| d1 | ? 9.05 mm | |
| D1 | ? 10.9 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 9 mm | |
|---|---|---|
| Da | max. 11 mm | |
| ra | max. 0.15 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.312 kN |
|---|---|---|
| Basic static load rating | C0 | 0.14 kN |
| Fatigue load limit | Pu | 0.006 kN |
| Reference speed | 100000 r/min | |
| Limiting speed | 63000 r/min | |
| Calculation factor | kr | 0.015 |
| Calculation factor | f0 | 8.2 |
MASS
| Mass bearing | 0.0007 kg |
|---|