All Brands
- Basic parameters
- Angular contact ball bearings
- Series
- 7828CDB
- Model
- Main Size(mm)
- 140
- d
- 175
- D
- 18
- B
- 36
- 2 B
- 1.1
- r smin 2
- 0.6
- r 1smin 2
- Rated base load
- 47.5
- Dynamic load Cr/kN
- 62.5
- Static load Cor/kN
- 4,850
- Dynamic load Cr/kgf
- 6,350
- Static load Cor/kgf
- Allowable speed(rpm)
- 5,100
- Grease lubrication
- 6,800
- Oil lubrication
- 7828C
- Bearing number
- Point of action(mm)
- 30
- a
- Mass(kg)
- 0.973
- Single column(about)
- Rated base load
- 77.5
- Dynamic load Cr/(双列) kN
- 125
- Static load Cor/( Double column ) kN
- 7,900
- Dynamic load Cr/( Double column ) kgf
- 12,700
- Static load Cor/( Double column ) kgf
- Allowable speed(rpm)( Double column )
- 4,000
- Grease lubrication
- 5,400
- Oil lubrication
- Bearing number
- DB
- DB
- DF
- DF
- DT
- DT
- Installation relationship size(mm)
- 147
- da minmum
- 168
- Da maximum
- 170.5
- r as maximun
- 1
- Db maximum
- 0.6
- r 1as maximun
