SKF WBB1-8708 R-2Z Deep Groove Ball Bearings
BRAND : SKF
Technical specification
Details
Technical specification
DIMENSIONS
| d | 8 mm | |
|---|---|---|
| D | 14 mm | |
| B | 4 mm | |
| d2 | ? 9.26 mm | |
| D2 | ? 12.78 mm | |
| D3 | 15.6 mm | |
| C | 0.8 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 8.9 mm | |
|---|---|---|
| da | max. 9.2 mm | |
| ra | max. 0.15 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.462 kN |
|---|---|---|
| Basic static load rating | C0 | 0.193 kN |
| Fatigue load limit | Pu | 0.008 kN |
| Reference speed | 95000 r/min | |
| Limiting speed | 48000 r/min | |
| Calculation factor | kr | 0.015 |
| Calculation factor | f0 | 7.8 |
MASS
| Mass bearing | 0.0022 kg |
|---|
