All Brands
- Basic parameters
- Double row cylindrical roller bearings
- Series
- NN3022K
- Model
- Main Size(mm)
- 110
- d
- 170
- D
- 45
- B
- 2
- r smin 1
- Rated base load
- 229
- Dynamic load Cr/kN
- 375
- Static load Cor/kN
- 23,300
- Dynamic load Cr/kgf
- 38,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 3,600
- Grease lubrication
- 4,300
- Oil lubrication
- Size(mm)
- ―
- Fw
- 155
- Ew
- Installation relationship size(mm)
- 119
- d a minmum
- 123
- d b minmum
- ―
- d cmaximum
- ―
- d d minmum
- ―
- Da maximum
- 161
- D b maximum
- 157
- D bminmum
- 2
- r as maximum
- Weight(about)kg
- ―
- NNU Cylindrical hole
- ―
- NNU Tapered hole
- 3.69
- NN Cylindrical hole
- 3.56
- NN Tapered hole
