All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- 4T-A4059?/A4138
- Model
- Main Size(mm)
- 14.989
- d
- 34.988
- D
- 10.998
- T
- 10.988
- B
- 8.73
- C
- Rated base load
- 12.3
- Dynamic load Cr/kN
- 11.6
- Static load Cor/kN
- 1,260
- Dynamic load Cr/kgf
- 1,180
- Static load Cor/kgf
- Allowable speed(rpm)
- 12,000
- Grease lubrication
- 16,000
- Oil lubrication
- Bearing number
- 4T-A4059?/A4138
- Bearing number
- Installation relationship size(mm)
- 19.5
- da
- 19
- db
- 29
- Da
- 32
- D b
- 0.8
- r as max
- 1.3
- r 1as max
- Point of action(mm)
- 2.5
- a
- Constant
- 0.45
- e
- Axial load factor
- 1.32
- Y 2
- 0.73
- Y 0
- Weight(about)kg
- 0.049
- Weight
