Detailed information
Size
| d | 40 mm | Aperture |
|---|---|---|
| D | 80 mm | Outer diameter |
| B | 18 mm | Width |
| d1 | ≈52.6 mm | Inner circleShoulder diameter |
| D2 | ≈69.8 mm | Outer ringShoulderGroove diameter |
| r1,2 | min.1.1 mm | Chamfer size |
Shoulder stop dimension
| da | min.47 mm | Shaft shoulder diameter |
|---|---|---|
| da | max.52.5 mm | Shaft shoulder diameter |
| Da | max.73 mm | Bearing seatShoulder stop dimension |
| ra | max.1 mm | 倒角半径 |
Data calculation
| BasicRatedDynamic load | C | 30.7 kN |
|---|---|---|
| Basic static load rating | C0 | 19 kN |
| Fatigue load limit | Pu | 0.585 kN |
| Reference speed | 22 000 r/min | |
| Limit speed | 11 000 r/min | |
| 使用Temperature | DT1 | 180 度 |
| limitTemperature | DT2 | 260 度 |
Quality
| QualityBearing | 0.34 kg |