All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- 4T-782/772??
- Model
- Main Size(mm)
- 104.775
- d
- 180.975
- D
- 47.625
- T
- 48.006
- B
- 38.1
- C
- Rated base load
- 285
- Dynamic load Cr/kN
- 430
- Static load Cor/kN
- 29,100
- Dynamic load Cr/kgf
- 44,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 2,000
- Grease lubrication
- 2,700
- Oil lubrication
- Bearing number
- 4T-782/772??
- Bearing number
- Installation relationship size(mm)
- 122
- da
- 116
- db
- 161
- Da
- 168
- D b
- 3.5
- r as max
- 3.3
- r 1as max
- Point of action(mm)
- 8.1
- a
- Constant
- 0.39
- e
- Axial load factor
- 1.56
- Y 2
- 0.86
- Y 0
- Weight(about)kg
- 4.92
- Weight
