All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- 4T-90381/90744
- Model
- Main Size(mm)
- 96.838
- d
- 188.912
- D
- 50.8
- T
- 46.038
- B
- 31.75
- C
- Rated base load
- 281
- Dynamic load Cr/kN
- 365
- Static load Cor/kN
- 28,700
- Dynamic load Cr/kgf
- 37,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 1,800
- Grease lubrication
- 2,400
- Oil lubrication
- Bearing number
- 4T-90381/90744
- Bearing number
- Installation relationship size(mm)
- 125
- da
- 113
- db
- 161
- Da
- 179
- D b
- 3.5
- r as max
- 3.3
- r 1as max
- Point of action(mm)
- –12.9
- a
- Constant
- 0.87
- e
- Axial load factor
- 0.69
- Y 2
- 0.38
- Y 0
- Weight(about)kg
- 5.67
- Weight
