201002788 right bearing housing for XCMG RP705 paver spare parts

201002788 right bearing housing for XCMG RP705 paver spare parts Featured Image
  • 201002788 right bearing housing for XCMG RP705 paver spare parts

Short Description:

Part No.201002786, Left Bearing Housing, fits XCMG RP705 medium crawler paver. It is the dedicated left bearing housing for the feeding drive system.

Product Detail

Product Tags

description

This right bearing housing is integrally cast from cast steel with stress-relief treatment. Its housing bore, flange mounting surface and seal groove are precision machined with high rigidity and excellent vibration resistance. Designed for the right side of the paver feeding drive, it is used in pairs with the left bearing housing (201002786). It fits matched spherical roller bearings and reserves grooves for oil seals to build a sealed dust-proof lubrication cavity. Flange holes perfectly align with the frame to absorb construction impact loads and stabilize the rotation center of the drive shaft. It is the base supporting shell of the feeding drive assembly and must be replaced if the bore wears or the shell is damaged during overhaul.

product parameters

- Part No.：201002788
- Name：Right Bearing Housing
- Applicable Model：XCMG RP705 Medium Crawler Paver
- Matching Parts：Bearing, Oil Seal, Shaft Sleeve, Retaining Ring, Bearing Cover
- Material：Cast Steel
- Function：Support right drive shaft, hold and fix bearing, dust sealing, bear combined loads

Applicable Scenarios

Installed at the right feeding drive of XCMG RP705 paver. Widely applied in asphalt paving projects including municipal roads, expressways, factory pavements and airport runways.

advantage

▪ Integrally cast steel construction delivers high structural rigidity and resists deformation and cracking under heavy load
▪ Precisely machined bore maintains proper bearing fit clearance and reduces uneven wear
▪ Built-in groove for oil seal forms reliable sealing barrier and extends bearing service life
▪ OEM flange layout guarantees good interchangeability and easy on-site fitting
▪ Stress-relief treatment prevents end warping under long-term vibration
▪ Compatible with the full set of right-side feeding drive spare parts for convenient overhaul stocking

FAQ

Q: Can a slightly worn bore be polished for reuse?
A: On-site polishing repair is not recommended. Out-of-round bore subjects the bearing to persistent eccentric load and causes rapid failure; new replacement is preferred.

Q: Can tiny cracks on the flange be fixed by welding?
A: Welding repair is not recommended for load-bearing areas. Welding alters internal stress, cracks propagate under paving impact and bring hidden risk of transmission failure.

Q: Which parts are recommended for replacement together with the right bearing housing?
A: It is recommended to replace the bearing and oil seal together; inspect retaining rings and shaft sleeves and replace them according to wear and elasticity.

Q: What symptoms indicate failed right bearing housing?
A: Severe drive shaft shaking, periodic abnormal noise, repeated oil seal leakage, recurrent bearing burnout and unstable chain meshing.

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