All Brands
- Basic parameters
- Double row cylindrical roller bearings
- Series
- NN3012
- Model
- Main Size(mm)
- 60
- d
- 95
- D
- 26
- B
- 1.1
- r smin 1
- Rated base load
- 71.0
- Dynamic load Cr/kN
- 102
- Static load Cor/kN
- 7,250
- Dynamic load Cr/kgf
- 10,400
- Static load Cor/kgf
- Allowable speed(rpm)
- 6,700
- Grease lubrication
- 7,900
- Oil lubrication
- Size(mm)
- ―
- Fw
- 86.1
- Ew
- Installation relationship size(mm)
- 66.5
- d a minmum
- 68.5
- d b minmum
- ―
- d cmaximum
- ―
- d d minmum
- ―
- Da maximum
- 88.5
- D b maximum
- 87
- D bminmum
- 1
- r as maximum
- Weight(about)kg
- ―
- NNU Cylindrical hole
- ―
- NNU Tapered hole
- 0.704
- NN Cylindrical hole
- 0.683
- NN Tapered hole
