SKF
SKF D/W R0-2Z Deep Groove Ball Bearing
Product Code:D/W R0-2Z
Description
Technical specification MetricImperial DIMENSIONS d 1.191 mmD 3.967 mmB 2.38 mmd1? 2.15 mmD2? 3.5 mmr1,2min. 0.1 mm ABUTMENT DIMENSIONS damin. 2 mmdamax. 2.1 mmDamax. 3.6 mmramax. 0.1 mm CALCULATION DATA Basic dynamic load ratingC 0.062 kNBasic static load ratingC0 0.016 kNFatigue load limitPu 0.001 kNReference speed 220000 r/minLimiting speed 110000 r/minCalculation factorkr 0.02Calculation factorf0 6.4 MASS Mass bearing 0.000103 kg
Technical Specifications
Technical specification 
DIMENSIONS
| d | 1.191 mm | |
|---|---|---|
| D | 3.967 mm | |
| B | 2.38 mm | |
| d1 | ? 2.15 mm | |
| D2 | ? 3.5 mm | |
| r1,2 | min. 0.1 mm |
ABUTMENT DIMENSIONS
| da | min. 2 mm | |
|---|---|---|
| da | max. 2.1 mm | |
| Da | max. 3.6 mm | |
| ra | max. 0.1 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.062 kN |
|---|---|---|
| Basic static load rating | C0 | 0.016 kN |
| Fatigue load limit | Pu | 0.001 kN |
| Reference speed | 220000 r/min | |
| Limiting speed | 110000 r/min | |
| Calculation factor | kr | 0.02 |
| Calculation factor | f0 | 6.4 |
MASS
| Mass bearing | 0.000103 kg |
|---|