All Brands
- Basic parameters
- Cylindrical roller bearing
- Series
- NU252
- Model
- Main Size(mm)
- 260
- d
- 480
- D
- 80
- B
- 5
- r smin 2
- 5
- r1s min 2
- Rated base load
- 1,150
- Dynamic load Cr/kN
- 1,660
- Static load Cor/kN
- 117,000
- Dynamic load Cr/kgf
- 170,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 1,300
- Grease lubrication
- 1,600
- Oil lubrication
- Size(mm)
- 320
- Fw maximum
- 420
- Ew maximum
- 340
- J minmum
- Installation relationship size(mm)
- 280
- d a minmum
- 280
- d b minmum
- 318
- d c maximum
- 323
- d d minmum
- 343
- d e minmum
- 460
- D a maximum
- 460
- D b maximum
- 426
- D b minmum
- 4
- r as maximum
- 4
- r 1as maximum
- Weight(about)kg
- 65.6
- type NU/type N
