All Brands
- Basic parameters
- Angular contact ball bearings
- Series
- 7218
- Model
- Main Size(mm)
- 90
- d
- 160
- D
- 30
- B
- 60
- 2 B
- 2.0
- r smin 2
- 1
- r 1smin 2
- Rated base load
- 118
- Dynamic load Cr/kN
- 103
- Static load Cor/kN
- 12,000
- Dynamic load Cr/kgf
- 10,500
- Static load Cor/kgf
- Allowable speed(rpm)
- 4,400
- Grease lubrication
- 5,900
- Oil lubrication
- 7218
- Bearing number
- Point of action(mm)
- 51
- a
- Mass(kg)
- 2.18
- Single column(about)
- Rated base load
- 191
- Dynamic load Cr/(双列) kN
- 206
- Static load Cor/( Double column ) kN
- 19,500
- Dynamic load Cr/( Double column ) kgf
- 21,000
- Static load Cor/( Double column ) kgf
- Allowable speed(rpm)( Double column )
- 3,500
- Grease lubrication
- 4,700
- Oil lubrication
- Bearing number
- DB
- DB
- DF
- DF
- DT
- DT
- Installation relationship size(mm)
- 100
- da minmum
- 95.5
- db minmum
- 150
- Da maximum
- 154.5
- Db maximum
- 2
- r as maximun
- 1
- r 1as maximun
