SKF
SKF 634-2Z Deep Groove Ball Bearings
Product Code:634-2Z
Description
Technical specificationMetricImperialDIMENSIONSd4 mmD16 mmB5 mmd1? 8.4 mmD2? 13.3 mmr1,2min. 0.3 mmABUTMENT DIMENSIONSdamin. 6.4 mmdamax. 8.3 mmDamax. 13.6 mmramax. 0.3 mmCALCULATION DATABasic dynamic load ratingC1.11 kNBasic static load ratingC00.38 kNFatigue load limitPu0.016 kNReference speed95000 r/minLimiting speed48000 r/minCalculation factorkr0.03Calculation factorf08.4MASSMass bearing0.0054 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 4 mm | |
|---|---|---|
| D | 16 mm | |
| B | 5 mm | |
| d1 | ? 8.4 mm | |
| D2 | ? 13.3 mm | |
| r1,2 | min. 0.3 mm |
ABUTMENT DIMENSIONS
| da | min. 6.4 mm | |
|---|---|---|
| da | max. 8.3 mm | |
| Da | max. 13.6 mm | |
| ra | max. 0.3 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 1.11 kN |
|---|---|---|
| Basic static load rating | C0 | 0.38 kN |
| Fatigue load limit | Pu | 0.016 kN |
| Reference speed | 95000 r/min | |
| Limiting speed | 48000 r/min | |
| Calculation factor | kr | 0.03 |
| Calculation factor | f0 | 8.4 |
MASS
| Mass bearing | 0.0054 kg |
|---|