SKF
SKF W 604 R-2Z Deep Groove Ball Bearings
Product Code:W 604 R-2Z
Description
Technical specificationMetricImperialDIMENSIONSd4 mmD12 mmB4 mmd2? 5.6 mmD2? 9.85 mmD313.5 mmC1 mmr1,2min. 0.2 mmABUTMENT DIMENSIONSdamin. 5.3 mmdamax. 5.5 mmramax. 0.2 mmCALCULATION DATABasic dynamic load ratingC0.54 kNBasic static load ratingC00.176 kNFatigue load limitPu0.008 kNReference speed130000 r/minLimiting speed63000 r/minCalculation factorkr0.03Calculation factorf06.4MASSMass bearing0.0023 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 4 mm | |
|---|---|---|
| D | 12 mm | |
| B | 4 mm | |
| d2 | ? 5.6 mm | |
| D2 | ? 9.85 mm | |
| D3 | 13.5 mm | |
| C | 1 mm | |
| r1,2 | min. 0.2 mm |
ABUTMENT DIMENSIONS
| da | min. 5.3 mm | |
|---|---|---|
| da | max. 5.5 mm | |
| ra | max. 0.2 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.54 kN |
|---|---|---|
| Basic static load rating | C0 | 0.176 kN |
| Fatigue load limit | Pu | 0.008 kN |
| Reference speed | 130000 r/min | |
| Limiting speed | 63000 r/min | |
| Calculation factor | kr | 0.03 |
| Calculation factor | f0 | 6.4 |
MASS
| Mass bearing | 0.0023 kg |
|---|