All Brands
- Basic parameters
- Double row angular contact ball bearings
- Series
- QJ209
- Model
- Main Size(mm)
- 45
- d
- 85
- D
- 19
- B
- 1.1
- r smin 1
- Rated base load
- 49.5
- Dynamic load Ca/kN
- 81
- Static load Coa/kN
- 5050
- Dynamic load Ca/kgf
- 8250
- Static load Coa/kgf
- Allowable speed(rpm)
- 6,200
- Grease lubrication
- 8,200
- Oil lubrication
- QJ209
- Bearing number
- Installation relationship size(mm)
- 52
- da minmum
- 78
- Da maximum
- 1
- r as maximun
- 37.5
- Point of action(mm)
- Weight 4 (kg)
- 0.52
- (about)
