All Brands
- Basic parameters
- Double row cylindrical roller bearings
- Series
- NNU4996K
- Model
- Main Size(mm)
- 480
- d
- 650
- D
- 170
- B
- 5
- r smin 1
- Rated base load
- 2,280
- Dynamic load Cr/kN
- 5,900
- Static load Cor/kN
- 233,000
- Dynamic load Cr/kgf
- 600,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 770
- Grease lubrication
- 910
- Oil lubrication
- Size(mm)
- 534
- Fw
- ―
- Ew
- Installation relationship size(mm)
- 500
- d a minmum
- 514
- d b minmum
- 531
- d cmaximum
- 541
- d d minmum
- 630
- Da maximum
- ―
- D b maximum
- ―
- D bminmum
- 4
- r as maximum
- Weight(about)kg
- 156
- NNU Cylindrical hole
- 149
- NNU Tapered hole
- ―
- NN Cylindrical hole
- ―
- NN Tapered hole
