All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- ＃4T-JLM506849/JLM506810
- Model
- Main Size(mm)
- 55.000
- d
- 90
- D
- 23
- T
- 23
- B
- 18.5
- C
- Rated base load
- 77.5
- Dynamic load Cr/kN
- 109
- Static load Cor/kN
- 7,900
- Dynamic load Cr/kgf
- 11,100
- Static load Cor/kgf
- Allowable speed(rpm)
- 3,900
- Grease lubrication
- 5,300
- Oil lubrication
- Bearing number
- ＃4T-JLM506849/JLM506810
- Bearing number
- Installation relationship size(mm)
- 63
- da
- 61
- db
- 82
- Da
- 86
- D b
- 1.5
- r as max
- 0.5
- r 1as max
- Point of action(mm)
- 2.8
- a
- Constant
- 0.40
- e
- Axial load factor
- 1.49
- Y 2
- 0.82
- Y 0
- Weight(about)kg
- 0.558
- Weight
