SKF
SKF 623-Z Deep Groove Ball Bearings
Product Code:623-Z
Description
Technical specificationMetricImperialDIMENSIONSd3 mmD10 mmB4 mmd1? 4.8 mmD2? 8.2 mmr1,2min. 0.15 mmABUTMENT DIMENSIONSdamin. 4.2 mmdamax. 5.1 mmDamax. 8.8 mmramax. 0.1 mmCALCULATION DATABasic dynamic load ratingC0.54 kNBasic static load ratingC00.18 kNFatigue load limitPu0.007 kNReference speed130000 r/minLimiting speed80000 r/minCalculation factorkr0.025Calculation factorf07.5MASSMass bearing0.0015 kg
Technical Specifications
Technical specification
DIMENSIONS
| d | 3 mm | |
|---|---|---|
| D | 10 mm | |
| B | 4 mm | |
| d1 | ? 4.8 mm | |
| D2 | ? 8.2 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 4.2 mm | |
|---|---|---|
| da | max. 5.1 mm | |
| Da | max. 8.8 mm | |
| ra | max. 0.1 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.54 kN |
|---|---|---|
| Basic static load rating | C0 | 0.18 kN |
| Fatigue load limit | Pu | 0.007 kN |
| Reference speed | 130000 r/min | |
| Limiting speed | 80000 r/min | |
| Calculation factor | kr | 0.025 |
| Calculation factor | f0 | 7.5 |
MASS
| Mass bearing | 0.0015 kg |
|---|