All Brands
- Basic parameters
- Angular contact ball bearings
- Series
- 7222DB
- Model
- Main Size(mm)
- 110
- d
- 200
- D
- 38
- B
- 76
- 2 B
- 2.1
- r smin 2
- 1.1
- r 1smin 2
- Rated base load
- 170
- Dynamic load Cr/kN
- 158
- Static load Cor/kN
- 17,300
- Dynamic load Cr/kgf
- 16,100
- Static load Cor/kgf
- Allowable speed(rpm)
- 3,500
- Grease lubrication
- 4,700
- Oil lubrication
- 7222
- Bearing number
- Point of action(mm)
- 64
- a
- Mass(kg)
- 4.45
- Single column(about)
- Rated base load
- 276
- Dynamic load Cr/(双列) kN
- 315
- Static load Cor/( Double column ) kN
- 28,100
- Dynamic load Cr/( Double column ) kgf
- 32,500
- Static load Cor/( Double column ) kgf
- Allowable speed(rpm)( Double column )
- 2,800
- Grease lubrication
- 3,800
- Oil lubrication
- Bearing number
- DB
- DB
- DF
- DF
- DT
- DT
- Installation relationship size(mm)
- 122
- da minmum
- 117
- db minmum
- 188
- Da maximum
- 193
- Db maximum
- 2
- r as maximun
- 1
- r 1as maximun
