All Brands
- Basic parameters
- Cylindrical roller bearing
- Series
- NUP308
- Model
- Main Size(mm)
- 40
- d
- 90
- D
- 23
- B
- 1.5
- r smin 2
- 1.5
- r1s min 2
- Rated base load
- 58.5
- Dynamic load Cr/kN
- 57.0
- Static load Cor/kN
- 6,000
- Dynamic load Cr/kgf
- 5,800
- Static load Cor/kgf
- Allowable speed(rpm)
- 8,000
- Grease lubrication
- 9,400
- Oil lubrication
- Size(mm)
- 53.5
- Fw maximum
- 77.5
- Ew maximum
- 58.4
- J minmum
- Installation relationship size(mm)
- 48
- d a minmum
- 48
- d b minmum
- 51
- d c maximum
- 55
- d d minmum
- 60
- d e minmum
- 82
- D a maximum
- 82
- D b maximum
- 80
- D b minmum
- 1.5
- r as maximum
- 1.5
- r 1as maximum
- Weight(about)kg
- 0.643
- type NU/type N
