All Brands
- Basic parameters
- Cylindrical roller bearing
- Series
- NU2248
- Model
- Main Size(mm)
- 240
- d
- 440
- D
- 120
- B
- 4
- r smin 2
- 4
- r1s min 2
- Rated base load
- 1,440
- Dynamic load Cr/kN
- 2,320
- Static load Cor/kN
- 146,000
- Dynamic load Cr/kgf
- 236,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 1,300
- Grease lubrication
- 1,600
- Oil lubrication
- Size(mm)
- 295
- Fw maximum
- 385
- Ew maximum
- 313
- J minmum
- Installation relationship size(mm)
- 256
- d a minmum
- 256
- d b minmum
- 293
- d c maximum
- 298
- d d minmum
- 316
- d e minmum
- 424
- D a maximum
- 424
- D b maximum
- 390
- D b minmum
- 3
- r as maximum
- 3
- r 1as maximum
- Weight(about)kg
- 78.4
- type NU/type N
