SKF WBB1-8704 R Deep Groove Ball Bearings
BRAND : SKF
Technical specification
Details
Technical specification
DIMENSIONS
| d | 3 mm | |
|---|---|---|
| D | 9 mm | |
| B | 2.5 mm | |
| d1 | ? 4.86 mm | |
| D1 | ? 7.2 mm | |
| D3 | 10.2 mm | |
| C | 0.6 mm | |
| r1,2 | min. 0.2 mm |
ABUTMENT DIMENSIONS
| da | min. 3.8 mm | |
|---|---|---|
| ra | max. 0.2 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.325 kN |
|---|---|---|
| Basic static load rating | C0 | 0.095 kN |
| Fatigue load limit | Pu | 0.004 kN |
| Reference speed | 140000 r/min | |
| Limiting speed | 90000 r/min | |
| Calculation factor | kr | 0.03 |
| Calculation factor | f0 | 6.4 |
MASS
| Mass bearing | 0.0008 kg |
|---|
