All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- 4T-JH307749/JH307710
- Model
- Main Size(mm)
- 55.000
- d
- 110
- D
- 39
- T
- 39
- B
- 32
- C
- Rated base load
- 173
- Dynamic load Cr/kN
- 219
- Static load Cor/kN
- 17,600
- Dynamic load Cr/kgf
- 22,400
- Static load Cor/kgf
- Allowable speed(rpm)
- 3,500
- Grease lubrication
- 4,600
- Oil lubrication
- Bearing number
- 4T-JH307749/JH307710
- Bearing number
- Installation relationship size(mm)
- 71
- da
- 64
- db
- 97
- Da
- 104
- D b
- 3
- r as max
- 2.5
- r 1as max
- Point of action(mm)
- 11.7
- a
- Constant
- 0.35
- e
- Axial load factor
- 1.73
- Y 2
- 0.95
- Y 0
- Weight(about)kg
- 1.71
- Weight
