All Brands
- Basic parameters
- Angular contact ball bearings
- Series
- 7906DB
- Model
- Main Size(mm)
- 30
- d
- 47
- D
- 9
- B
- 18
- 2 B
- 0.3
- r smin 2
- 0.15
- r 1smin 2
- Rated base load
- 7.55
- Dynamic load Cr/kN
- 5.75
- Static load Cor/kN
- 770
- Dynamic load Cr/kgf
- 585
- Static load Cor/kgf
- Allowable speed(rpm)
- 14,000
- Grease lubrication
- 19,000
- Oil lubrication
- 7906
- Bearing number
- Point of action(mm)
- 15.5
- a
- Mass(kg)
- 0.058
- Single column(about)
- Rated base load
- 12.3
- Dynamic load Cr/(双列) kN
- 11.5
- Static load Cor/( Double column ) kN
- 1,250
- Dynamic load Cr/( Double column ) kgf
- 1,170
- Static load Cor/( Double column ) kgf
- Allowable speed(rpm)( Double column )
- 12,000
- Grease lubrication
- 15,000
- Oil lubrication
- Bearing number
- DB
- DB
- DF
- DF
- DT
- DT
- Installation relationship size(mm)
- 32.5
- da minmum
- 32.5
- db minmum
- 44.5
- Da maximum
- 45.8
- Db maximum
- 0.3
- r as maximun
- 0.15
- r 1as maximun
