All Brands
- Basic parameters
- Cylindrical roller bearing
- Series
- NF220
- Model
- Main Size(mm)
- 100
- d
- 180
- D
- 34
- B
- 2.1
- r smin 2
- 2.1
- r1s min 2
- Rated base load
- 183
- Dynamic load Cr/kN
- 217
- Static load Cor/kN
- 18,600
- Dynamic load Cr/kgf
- 22,200
- Static load Cor/kgf
- Allowable speed(rpm)
- 3,800
- Grease lubrication
- 4,500
- Oil lubrication
- Size(mm)
- 120
- Fw maximum
- 160
- Ew maximum
- 128
- J minmum
- Installation relationship size(mm)
- 111
- d a minmum
- 111
- d b minmum
- 117
- d c maximum
- 122
- d d minmum
- 130
- d e minmum
- 169
- D a maximum
- 169
- D b maximum
- 164
- D b minmum
- 2
- r as maximum
- 2
- r 1as maximum
- Weight(about)kg
- 3.26
- type NU/type N
