SKF 628/9-2Z Deep Groove Ball Bearings
BRAND : SKF
Technical specification
Details
Technical specification
DIMENSIONS
| d | 9 mm | |
|---|---|---|
| D | 17 mm | |
| B | 5 mm | |
| d2 | ? 10.7 mm | |
| D2 | ? 15.2 mm | |
| r1,2 | min. 0.2 mm |
ABUTMENT DIMENSIONS
| da | min. 10.4 mm | |
|---|---|---|
| da | max. 10.5 mm | |
| Da | max. 15.6 mm | |
| ra | max. 0.2 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.871 kN |
|---|---|---|
| Basic static load rating | C0 | 0.34 kN |
| Fatigue load limit | Pu | 0.014 kN |
| Reference speed | 85000 r/min | |
| Limiting speed | 43000 r/min | |
| Calculation factor | kr | 0.015 |
| Calculation factor | f0 | 7.7 |
MASS
| Mass bearing | 0.0043 kg |
|---|
