All Brands
- Basic parameters
- Angular contact ball bearings
- Series
- 7020CDB
- Model
- Main Size(mm)
- 100
- d
- 150
- D
- 24
- B
- 48
- 2 B
- 1.5
- r smin 2
- 1
- r 1smin 2
- Rated base load
- 75.5
- Dynamic load Cr/kN
- 77.0
- Static load Cor/kN
- 7,700
- Dynamic load Cr/kgf
- 7,900
- Static load Cor/kgf
- Allowable speed(rpm)
- 6,400
- Grease lubrication
- 8,600
- Oil lubrication
- 7020C
- Bearing number
- Point of action(mm)
- 28.5
- a
- Mass(kg)
- 1.25
- Single column(about)
- Rated base load
- 122
- Dynamic load Cr/(双列) kN
- 154
- Static load Cor/( Double column ) kN
- 12,500
- Dynamic load Cr/( Double column ) kgf
- 15,800
- Static load Cor/( Double column ) kgf
- Allowable speed(rpm)( Double column )
- 5,100
- Grease lubrication
- 6,800
- Oil lubrication
- Bearing number
- DB
- DB
- DF
- DF
- DT
- DT
- Installation relationship size(mm)
- 108.5
- da minmum
- 141.5
- Da maximum
- 144.5
- r as maximun
- 1.5
- Db maximum
- 1
- r 1as maximun
