All Brands
- Basic parameters
- Angular contact ball bearings
- Series
- 7003
- Model
- Main Size(mm)
- 17
- d
- 35
- D
- 10
- B
- 20
- 2 B
- 0.3
- r smin 2
- 0.15
- r 1smin 2
- Rated base load
- 7.15
- Dynamic load Cr/kN
- 3.85
- Static load Cor/kN
- 730
- Dynamic load Cr/kgf
- 390
- Static load Cor/kgf
- Allowable speed(rpm)
- 21,000
- Grease lubrication
- 28,000
- Oil lubrication
- 7003
- Bearing number
- Point of action(mm)
- 12.5
- a
- Mass(kg)
- 0.046
- Single column(about)
- Rated base load
- 11.6
- Dynamic load Cr/(双列) kN
- 7.65
- Static load Cor/( Double column ) kN
- 1,190
- Dynamic load Cr/( Double column ) kgf
- 780
- Static load Cor/( Double column ) kgf
- Allowable speed(rpm)( Double column )
- 17,000
- Grease lubrication
- 22,000
- Oil lubrication
- Bearing number
- DB
- DB
- DF
- DF
- DT
- DT
- Installation relationship size(mm)
- 19.5
- da minmum
- 19.5
- db minmum
- 32.5
- Da maximum
- 33.8
- Db maximum
- 0.3
- r as maximun
- 0.15
- r 1as maximun
