SKF D/W R188 R-2Z Deep Groove Ball Bearings
BRAND : SKF
Technical specification
Details
Technical specification
DIMENSIONS
| d | 6.35 mm | |
|---|---|---|
| D | 12.7 mm | |
| B | 4.762 mm | |
| d2 | ? 7.4 mm | |
| D2 | ? 11.6 mm | |
| D3 | 13.894 mm | |
| C | 1.143 mm | |
| r1,2 | min. 0.15 mm |
ABUTMENT DIMENSIONS
| da | min. 7.2 mm | |
|---|---|---|
| da | max. 7.3 mm | |
| ra | max. 0.15 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 0.618 kN |
|---|---|---|
| Basic static load rating | C0 | 0.224 kN |
| Fatigue load limit | Pu | 0.01 kN |
| Reference speed | 110000 r/min | |
| Limiting speed | 53000 r/min | |
| Calculation factor | kr | 0.02 |
| Calculation factor | f0 | 7 |
MASS
| Mass bearing | 0.0023 kg |
|---|
