All Brands
- Basic parameters
- The precision angular contact ball bearing spindle
- Series
- BNT004
- Model
- Main Size(mm)
- 20
- d
- 42
- D
- 12
- B
- 0.6
- r smin1
- 0.3
- r 1smin1
- Rated base load
- 8.00
- Dynamic load Cr/kN
- 3.95
- Static load Cor/kN
- 815
- Dynamic load Cr/kgf
- 405
- Static load Cor/kgf
- Allowable speed(rpm)
- 30,000
- Grease lubrication
- 40,000
- Oil lubrication
- Bearing number
- BNT004
- Bearing number
- Installation relationship size(mm)
- 24.5
- d a minmum
- 37.5
- D a maximum
- 0.6
- r as maximun
- Point of action(mm)
- 10
- a
- Mass(kg)
- 0.057
- (about)
