All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- ＃4T-JH913848/JH913811
- Model
- Main Size(mm)
- 70.000
- d
- 150
- D
- 41.275
- T
- 39.688
- B
- 25.4
- C
- Rated base load
- 199
- Dynamic load Cr/kN
- 234
- Static load Cor/kN
- 20,300
- Dynamic load Cr/kgf
- 23,900
- Static load Cor/kgf
- Allowable speed(rpm)
- 2,400
- Grease lubrication
- 3,200
- Oil lubrication
- Bearing number
- ＃4T-JH913848/JH913811
- Bearing number
- Installation relationship size(mm)
- 92
- da
- 82
- db
- 126
- Da
- 146
- D b
- 2
- r as max
- 3.3
- r 1as max
- Point of action(mm)
- – 4.3
- a
- Constant
- 0.78
- e
- Axial load factor
- 0.77
- Y 2
- 0.42
- Y 0
- Weight(about)kg
- 3.08
- Weight
