201003344 bushing for XCMG RP705 paver spare parts

201003344 bushing for XCMG RP705 paver spare parts Featured Image
  • 201003344 bushing for XCMG RP705 paver spare parts

Short Description:

Part No. 201003348, bearing housing, fits XCMG RP705 medium crawler paver. It is the matched bearing housing for left and right feeding drive shafts. Serving as the supporting base, it accommodates spherical roller bearings, oil seals, retaining rings and other parts.

Product Detail

Product Tags

description

This shaft sleeve is integrally machined from wear-resistant alloy. Its inner bore and outer circle are precision turned and ground with high dimensional accuracy and low friction coefficient. As a wearable liner, it is installed inside the bearing housing to share partial radial load and separate shaft from housing. The sleeve wears preferentially so as to protect the higher-cost main drive shaft. It fits both left and right feeding drive shaft assemblies of RP705 paver and runs continuously under dusty asphalt grit, sand intrusion and persistent vibration impact. It is a consumable liner and its inner bore wear must be inspected whenever the drive shaft or bearing housing is disassembled for overhaul.

product parameters

- Part Number：201003344
- Name：Shaft Sleeve
- Applicable Model：XCMG RP705 Medium Crawler Paver
- Matching Parts：Feeding Drive Shaft, Bearing Housing (201003348)
- Material：Wear-resistant Alloy
- Function：Friction-reducing liner, shaft protection, radial load bearing

Applicable Scenarios

Installed inside the bearing housing of left and right feeding drive shafts on XCMG RP705 paver. Widely used in asphalt paving projects including municipal roads, expressways, factory pavements and airport runways. It endures shaft friction, grit erosion and alternating impact over long hours to keep smooth shaft rotation.

advantage

▪ Alloy wear-resistant material delivers long service life and protects main shaft against wear
▪ Precisely machined inner and outer surfaces maintain stable fit clearance for smooth rotation
▪ Designed as sacrificial liner; only the sleeve needs replacement to save the high-cost main shaft
▪ OEM standard dimension with good interchangeability for direct press fit into bearing housing
▪ Good impact resistance to suit continuous vibration on paving site
▪ Easy wear inspection, common spare part for drive shaft overhaul kits

FAQ

Q: Can a slightly scored shaft sleeve remain in service?
A: Light scratches within wear limit may be monitored for a short time. Replace it immediately once deep grooves or out-of-round condition appear, otherwise the main shaft will be damaged quickly.

Q: What should be noted during press fitting and removal?
A: Force should be applied evenly. Avoid direct hammering which causes deformation and bore distortion. A bushing press tool is recommended.

Q: Can worn sleeve be repaired by spraying on site?
A: Field spray repair is not recommended. The coating tends to peel off and seize the shaft, damaging the whole transmission set.

Q: What are the typical signs of failed shaft sleeve?
A: Stiff rotation of drive shaft, excessive temperature rise and abnormal noise. In severe cases, the shaft journal will be scored and the main shaft scrapped.

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