All Brands
- Basic parameters
- Cylindrical roller bearing
- Series
- NU312E
- Model
- Main Size(mm)
- 60
- d
- 130
- D
- 31
- B
- 2.1
- r smin 2
- 2.1
- r1s min 2
- Rated base load
- 150
- Dynamic load Cr/kN
- 157
- Static load Cor/kN
- 15,200
- Dynamic load Cr/kgf
- 16,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 4,900
- Grease lubrication
- 5,800
- Oil lubrication
- Size(mm)
- 77
- Fw maximum
- ―
- Ew maximum
- 84.6
- J minmum
- Installation relationship size(mm)
- 71
- d a minmum
- ―
- d b minmum
- 75
- d c maximum
- 79
- d d minmum
- 86
- d e minmum
- 119
- D a maximum
- ―
- D b maximum
- ―
- D b minmum
- 2
- r as maximum
- 2
- r 1as maximum
- Weight(about)kg
- ―
- type NU/type N
