All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- 4T-18690/18620
- Model
- Main Size(mm)
- 46.038
- d
- 79.375
- D
- 17.462
- T
- 17.462
- B
- 13.495
- C
- Rated base load
- 45.5
- Dynamic load Cr/kN
- 56
- Static load Cor/kN
- 4,600
- Dynamic load Cr/kgf
- 5,700
- Static load Cor/kgf
- Allowable speed(rpm)
- 4,600
- Grease lubrication
- 6,200
- Oil lubrication
- Bearing number
- 4T-18690/18620
- Bearing number
- Installation relationship size(mm)
- 56
- da
- 51
- db
- 71
- Da
- 74
- D b
- 2.8
- r as max
- 1.5
- r 1as max
- Point of action(mm)
- 2.2
- a
- Constant
- 0.37
- e
- Axial load factor
- 1.60
- Y 2
- 0.88
- Y 0
- Weight(about)kg
- 0.329
- Weight
