SKF
SKF 604-2Z Deep Groove Ball Bearings
Product Code:604-2Z
Description
Technical specificationMetricImperialDIMENSIONSd4 mmD12 mmB4 mmd1? 6.1 mmD2? 9.8 mmr1,2min. 0.2 mmABUTMENT DIMENSIONSdamin. 5.4 mmdamax. 6 mmDamax. 10.6 mmramax. 0.2 mmCALCULATION DATABasic dynamic load ratingC0.806 kNBasic static load ratingC00.28 kNFatigue load limitPu0.012 kNReference speed120000 r/minLimiting speed60000 r/minCalculation factorkr0.025Calculation factorf010MASSMass bearing0.0021 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 4 mm | |
|---|---|---|
| D | 12 mm | |
| B | 4 mm | |
| d1 | ? 6.1 mm | |
| D2 | ? 9.8 mm | |
| r1,2 | min. 0.2 mm |
ABUTMENT DIMENSIONS
| da | min. 5.4 mm | |
|---|---|---|
| da | max. 6 mm | |
| Da | max. 10.6 mm | |
| ra | max. 0.2 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.806 kN |
|---|---|---|
| Basic static load rating | C0 | 0.28 kN |
| Fatigue load limit | Pu | 0.012 kN |
| Reference speed | 120000 r/min | |
| Limiting speed | 60000 r/min | |
| Calculation factor | kr | 0.025 |
| Calculation factor | f0 | 10 |
MASS
| Mass bearing | 0.0021 kg |
|---|