SKF D/W R4A Deep Groove Ball Bearings
BRAND : SKF
Technical specification
Details
Technical specification
DIMENSIONS
| d | 6.35 mm | |
|---|---|---|
| D | 19.05 mm | |
| B | 5.558 mm | |
| d1 | ? 10.12 mm | |
| D1 | ? 15.02 mm | |
| r1,2 | min. 0.4 mm |
ABUTMENT DIMENSIONS
| da | min. 8.9 mm | |
|---|---|---|
| Da | max. 16.5 mm | |
| ra | max. 0.4 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 1.53 kN |
|---|---|---|
| Basic static load rating | C0 | 0.585 kN |
| Fatigue load limit | Pu | 0.025 kN |
| Reference speed | 80000 r/min | |
| Limiting speed | 50000 r/min | |
| Calculation factor | kr | 0.025 |
| Calculation factor | f0 | 7.9 |
MASS
| Mass bearing | 0.0073 kg |
|---|
