All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- 4T-6460/6420
- Model
- Main Size(mm)
- 73.025
- d
- 149.225
- D
- 53.975
- T
- 54.229
- B
- 44.45
- C
- Rated base load
- 287
- Dynamic load Cr/kN
- 410
- Static load Cor/kN
- 29,300
- Dynamic load Cr/kgf
- 41,500
- Static load Cor/kgf
- Allowable speed(rpm)
- 2,500
- Grease lubrication
- 3,400
- Oil lubrication
- Bearing number
- 4T-6460/6420
- Bearing number
- Installation relationship size(mm)
- 93
- da
- 87
- db
- 129
- Da
- 140
- D b
- 3.5
- r as max
- 3.3
- r 1as max
- Point of action(mm)
- 14.8
- a
- Constant
- 0.36
- e
- Axial load factor
- 1.66
- Y 2
- 0.91
- Y 0
- Weight(about)kg
- 4.42
- Weight
