All Brands
- Basic parameters
- Cylindrical roller bearing
- Series
- NJ1084
- Model
- Main Size(mm)
- 420
- d
- 620
- D
- 90
- B
- 5
- r smin 2
- 5
- r1s min 2
- Rated base load
- 1,350
- Dynamic load Cr/kN
- 2,290
- Static load Cor/kN
- 138,000
- Dynamic load Cr/kgf
- 233,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 950
- Grease lubrication
- 1,100
- Oil lubrication
- Size(mm)
- 470
- Fw maximum
- 570
- Ew maximum
- 490
- J minmum
- Installation relationship size(mm)
- 440
- d a minmum
- 440
- d b minmum
- 466
- d c maximum
- 475
- d d minmum
- 493
- d e minmum
- 600
- D a maximum
- 600
- D b maximum
- 574
- D b minmum
- 4
- r as maximum
- 4
- r 1as maximum
- Weight(about)kg
- 89.6
- type NU/type N
