All Brands
- Basic parameters
- Double row angular contact ball bearings
- Series
- QJ309
- Model
- Main Size(mm)
- 45
- d
- 100
- D
- 25
- B
- 1.5
- r smin 1
- Rated base load
- 79
- Dynamic load Ca/kN
- 121
- Static load Coa/kN
- 8050
- Dynamic load Ca/kgf
- 12300
- Static load Coa/kgf
- Allowable speed(rpm)
- 5,500
- Grease lubrication
- 7,400
- Oil lubrication
- QJ309
- Bearing number
- Installation relationship size(mm)
- 53.5
- da minmum
- 91.5
- Da maximum
- 1.5
- r as maximun
- 42
- Point of action(mm)
- Weight 4 (kg)
- 1.05
- (about)
