SKF
SKF D/W R188-2RS1 Deep Groove Ball Bearings
Product Code:D/W R188-2RS1
Description
Technical specificationMetricImperialDIMENSIONSd6.35 mmD12.7 mmB4.762 mmd2? 7.4 mmD2? 11.6 mmr1,2min. 0.15 mmABUTMENT DIMENSIONSdamin. mmDamax. mmramax. 0.15 mmCALCULATION DATABasic dynamic load ratingC0.618 kNBasic static load ratingC00.224 kNFatigue load limitPu0.01 kNLimiting speed30000 r/minCalculation factorkr0.02Calculation factorf07MASSMass bearing0.002 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 6.35 mm | |
|---|---|---|
| D | 12.7 mm | |
| B | 4.762 mm | |
| d2 | ? 7.4 mm | |
| D2 | ? 11.6 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. mm | |
|---|---|---|
| Da | max. mm | |
| ra | max. 0.15 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.618 kN |
|---|---|---|
| Basic static load rating | C0 | 0.224 kN |
| Fatigue load limit | Pu | 0.01 kN |
| Limiting speed | 30000 r/min | |
| Calculation factor | kr | 0.02 |
| Calculation factor | f0 | 7 |
MASS
| Mass bearing | 0.002 kg |
|---|