All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- ＃4T-JM205149/JM205110
- Model
- Main Size(mm)
- 50.000
- d
- 90
- D
- 28
- T
- 28
- B
- 23
- C
- Rated base load
- 106
- Dynamic load Cr/kN
- 141
- Static load Cor/kN
- 10,800
- Dynamic load Cr/kgf
- 14,400
- Static load Cor/kgf
- Allowable speed(rpm)
- 4,100
- Grease lubrication
- 5,400
- Oil lubrication
- Bearing number
- ＃4T-JM205149/JM205110
- Bearing number
- Installation relationship size(mm)
- 62
- da
- 57
- db
- 80
- Da
- 85
- D b
- 3
- r as max
- 2.5
- r 1as max
- Point of action(mm)
- 7.4
- a
- Constant
- 0.33
- e
- Axial load factor
- 1.82
- Y 2
- 1.00
- Y 0
- Weight(about)kg
- 0.752
- Weight
