All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- 4T-665/653
- Model
- Main Size(mm)
- 85.725
- d
- 146.05
- D
- 41.275
- T
- 41.275
- B
- 31.75
- C
- Rated base load
- 206
- Dynamic load Cr/kN
- 295
- Static load Cor/kN
- 21,000
- Dynamic load Cr/kgf
- 30,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 2,500
- Grease lubrication
- 3,300
- Oil lubrication
- Bearing number
- 4T-665/653
- Bearing number
- Installation relationship size(mm)
- 102
- da
- 95
- db
- 131
- Da
- 139
- D b
- 3.5
- r as max
- 3.3
- r 1as max
- Point of action(mm)
- 8.0
- a
- Constant
- 0.41
- e
- Axial load factor
- 1.47
- Y 2
- 0.81
- Y 0
- Weight(about)kg
- 2.65
- Weight
