SKF
SKF 619/4-2Z Deep Groove Ball Bearings
Product Code:619/4-2Z
Description
Technical specificationMetricImperialDIMENSIONSd4 mmD11 mmB4 mmd1? 6.15 mmD2? 9.85 mmr1,2min. 0.15 mmABUTMENT DIMENSIONSdamin. 4.8 mmdamax. 5.8 mmDamax. 10.2 mmramax. 0.1 mmCALCULATION DATABasic dynamic load ratingC0.624 kNBasic static load ratingC00.18 kNFatigue load limitPu0.008 kNReference speed130000 r/minLimiting speed63000 r/minCalculation factorkr0.02Calculation factorf06.4MASSMass bearing0.0017 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 4 mm | |
|---|---|---|
| D | 11 mm | |
| B | 4 mm | |
| d1 | ? 6.15 mm | |
| D2 | ? 9.85 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 4.8 mm | |
|---|---|---|
| da | max. 5.8 mm | |
| Da | max. 10.2 mm | |
| ra | max. 0.1 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.624 kN |
|---|---|---|
| Basic static load rating | C0 | 0.18 kN |
| Fatigue load limit | Pu | 0.008 kN |
| Reference speed | 130000 r/min | |
| Limiting speed | 63000 r/min | |
| Calculation factor | kr | 0.02 |
| Calculation factor | f0 | 6.4 |
MASS
| Mass bearing | 0.0017 kg |
|---|