SKF W 619/3 R-2Z Deep Groove Ball Bearings
BRAND : SKF
Technical specification
Details
Technical specification
DIMENSIONS
| d | 3 mm | |
|---|---|---|
| D | 8 mm | |
| B | 3 mm | |
| d1 | ? 5 mm | |
| D2 | ? 7.4 mm | |
| D3 | 9.2 mm | |
| C | 0.6 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 3.8 mm | |
|---|---|---|
| da | max. 4.9 mm | |
| ra | max. 0.15 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.225 kN |
|---|---|---|
| Basic static load rating | C0 | 0.072 kN |
| Fatigue load limit | Pu | 0.003 kN |
| Reference speed | 150000 r/min | |
| Limiting speed | 75000 r/min | |
| Calculation factor | kr | 0.025 |
| Calculation factor | f0 | 7.2 |
MASS
| Mass bearing | 0.000713 kg |
|---|
