All Brands
- Basic parameters
- Cylindrical roller bearing
- Series
- NUP344
- Model
- Main Size(mm)
- 220
- d
- 460
- D
- 88
- B
- 5
- r smin 2
- 5
- r1s min 2
- Rated base load
- 1,190
- Dynamic load Cr/kN
- 1,570
- Static load Cor/kN
- 122,000
- Dynamic load Cr/kgf
- 161,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 1,400
- Grease lubrication
- 1,600
- Oil lubrication
- Size(mm)
- 284
- Fw maximum
- 396
- Ew maximum
- 307
- J minmum
- Installation relationship size(mm)
- 240
- d a minmum
- 240
- d b minmum
- 279
- d c maximum
- 287
- d d minmum
- 307
- d e minmum
- 440
- D a maximum
- 440
- D b maximum
- 402
- D b minmum
- 4
- r as maximum
- 4
- r 1as maximum
- Weight(about)kg
- 71.7
- type NU/type N
