All Brands
- Basic parameters
- Angular contact ball bearings
- Series
- 7940DT
- Model
- Main Size(mm)
- 200
- d
- 280
- D
- 38
- B
- 76
- 2 B
- 2.1
- r smin 2
- 1.1
- r 1smin 2
- Rated base load
- 185
- Dynamic load Cr/kN
- 231
- Static load Cor/kN
- 18,900
- Dynamic load Cr/kgf
- 23,600
- Static load Cor/kgf
- Allowable speed(rpm)
- 2,200
- Grease lubrication
- 3,000
- Oil lubrication
- 7940
- Bearing number
- Point of action(mm)
- 88.5
- a
- Mass(kg)
- 7.15
- Single column(about)
- Rated base load
- 300
- Dynamic load Cr/(双列) kN
- 465
- Static load Cor/( Double column ) kN
- 30,500
- Dynamic load Cr/( Double column ) kgf
- 47,000
- Static load Cor/( Double column ) kgf
- Allowable speed(rpm)( Double column )
- 1,800
- Grease lubrication
- 2,400
- Oil lubrication
- Bearing number
- DB
- DB
- DF
- DF
- DT
- DT
- Installation relationship size(mm)
- 212
- da minmum
- 268
- Da maximum
- 273
- r as maximun
- 2
- Db maximum
- 1
- r 1as maximun
