All Brands
- Basic parameters
- The imperial tapered roller bearings
- Series
- 4T-LM503349A?/LM503310??
- Model
- Main Size(mm)
- 45.987
- d
- 74.976
- D
- 18
- T
- 18
- B
- 14
- C
- Rated base load
- 51
- Dynamic load Cr/kN
- 71
- Static load Cor/kN
- 5,200
- Dynamic load Cr/kgf
- 7,250
- Static load Cor/kgf
- Allowable speed(rpm)
- 4,700
- Grease lubrication
- 6,300
- Oil lubrication
- Bearing number
- 4T-LM503349A?/LM503310??
- Bearing number
- Installation relationship size(mm)
- 57
- da
- 51
- db
- 67
- Da
- 71
- D b
- ＊
- r as max
- 1.5
- r 1as max
- Point of action(mm)
- 1.9
- a
- Constant
- 0.40
- e
- Axial load factor
- 1.49
- Y 2
- 0.82
- Y 0
- Weight(about)kg
- 0.296
- Weight
