All Brands
- Basic parameters
- Angular contact ball bearings
- Series
- 7312BDB
- Model
- Main Size(mm)
- 60
- d
- 130
- D
- 31
- B
- 62
- 2 B
- 2.1
- r smin 2
- 1.1
- r 1smin 2
- Rated base load
- 90.0
- Dynamic load Cr/kN
- 66.0
- Static load Cor/kN
- 9,200
- Dynamic load Cr/kgf
- 6,700
- Static load Cor/kgf
- Allowable speed(rpm)
- 5,100
- Grease lubrication
- 6,800
- Oil lubrication
- 7312B
- Bearing number
- Point of action(mm)
- 56
- a
- Mass(kg)
- 1.77
- Single column(about)
- Rated base load
- 146
- Dynamic load Cr/(双列) kN
- 132
- Static load Cor/( Double column ) kN
- 14,900
- Dynamic load Cr/( Double column ) kgf
- 13,400
- Static load Cor/( Double column ) kgf
- Allowable speed(rpm)( Double column )
- 4,100
- Grease lubrication
- 5,500
- Oil lubrication
- Bearing number
- DB
- DB
- DF
- DF
- DT
- DT
- Installation relationship size(mm)
- 72
- da minmum
- 67
- db minmum
- 118
- Da maximum
- 123
- Db maximum
- 2
- r as maximun
- 1
- r 1as maximun
