All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- 4T-25590/25520
- Model
- Main Size(mm)
- 45.618
- d
- 82.931
- D
- 23.812
- T
- 25.4
- B
- 19.05
- C
- Rated base load
- 76
- Dynamic load Cr/kN
- 98
- Static load Cor/kN
- 7,750
- Dynamic load Cr/kgf
- 10,000
- Static load Cor/kgf
- Allowable speed(rpm)
- 4,500
- Grease lubrication
- 6,000
- Oil lubrication
- Bearing number
- 4T-25590/25520
- Bearing number
- Installation relationship size(mm)
- 58
- da
- 51
- db
- 74
- Da
- 77
- D b
- 3.5
- r as max
- 0.8
- r 1as max
- Point of action(mm)
- 6.2
- a
- Constant
- 0.33
- e
- Axial load factor
- 1.79
- Y 2
- 0.99
- Y 0
- Weight(about)kg
- 0.543
- Weight
