All Brands
- Basic parameters
- Cylindrical roller bearing
- Series
- NJ1008
- Model
- Main Size(mm)
- 40
- d
- 68
- D
- 15
- B
- 1
- r smin 2
- 0.6
- r1s min 2
- Rated base load
- 27.3
- Dynamic load Cr/kN
- 29.0
- Static load Cor/kN
- 2,780
- Dynamic load Cr/kgf
- 2,950
- Static load Cor/kgf
- Allowable speed(rpm)
- 11,000
- Grease lubrication
- 13,000
- Oil lubrication
- Size(mm)
- 47
- Fw maximum
- 61
- Ew maximum
- 49.8
- J minmum
- Installation relationship size(mm)
- 44
- d a minmum
- 45
- d b minmum
- 46
- d c maximum
- 49
- d d minmum
- 50.5
- d e minmum
- 63
- D a maximum
- 64
- D b maximum
- 62
- D b minmum
- 1
- r as maximum
- 0.6
- r 1as maximum
- Weight(about)kg
- 0.217
- type NU/type N
