All Brands
- Basic parameters
- Cylindrical roller bearing
- Series
- NUP221
- Model
- Main Size(mm)
- 105
- d
- 190
- D
- 36
- B
- 2.1
- r smin 2
- 2.1
- r1s min 2
- Rated base load
- 201
- Dynamic load Cr/kN
- 241
- Static load Cor/kN
- 20,500
- Dynamic load Cr/kgf
- 24,600
- Static load Cor/kgf
- Allowable speed(rpm)
- 3,600
- Grease lubrication
- 4,300
- Oil lubrication
- Size(mm)
- 126.8
- Fw maximum
- 168.8
- Ew maximum
- 135
- J minmum
- Installation relationship size(mm)
- 116
- d a minmum
- 116
- d b minmum
- 124
- d c maximum
- 129
- d d minmum
- 137
- d e minmum
- 179
- D a maximum
- 179
- D b maximum
- 173
- D b minmum
- 2
- r as maximum
- 2
- r 1as maximum
- Weight(about)kg
- 3.87
- type NU/type N
