SKF 3307A -2RS双列角接触轴承 天津SKF特约销售处

3307 A-2RS1SKF Explorer
Dimensions

|
| d | | 35 | mm |
| D | | 80 | mm |
| B | | 34.9 | mm |
| d2 | ≈ | 44.6 | mm |
| D2 | ≈ | 70.5 | mm |
| r1,2 | min. | 1.5 | mm |
| a | | 47 | mm |
Abutment
dimensions

|
| da | min. | 44 | mm |
| da | max. | 44.5 | mm |
| Da | max. | 71 | mm |
| ra | max. | 1.5 | mm |
Calculation
data
| Basic dynamic load rating | C | | 52 | kN |
| Basic static load rating | C0 | | 35.5 | kN |
| Fatigue load limit | Pu | | 1.5 | kN |
| Limiting speed | | | 6000 | r/min |
| Calculation factor | kr | | 0.07 | |
| Calculation factor | e | | 0.8 | |
| Calculation factor | X | | 0.63 | |
| Calculation factor | Y0 | | 0.66 | |
| Calculation factor | Y1 | | 0.78 | |
| Calculation factor | Y2 | | 1.24 | |
Mass
