All Brands
- Basic parameters
- Double row angular contact ball bearings
- Series
- QJ221
- Model
- Main Size(mm)
- 105
- d
- 190
- D
- 36
- B
- 2.1
- r smin 1
- Rated base load
- 197
- Dynamic load Ca/kN
- 400
- Static load Coa/kN
- 20100
- Dynamic load Ca/kgf
- 41000
- Static load Coa/kgf
- Allowable speed(rpm)
- 2,700
- Grease lubrication
- 3,600
- Oil lubrication
- QJ221
- Bearing number
- Installation relationship size(mm)
- 117
- da minmum
- 178
- Da maximum
- 2
- r as maximun
- 85
- Point of action(mm)
- Weight 4 (kg)
- 4.75
- (about)
