805338288 washer 20 for XCMG RP705 paver spare parts

805338288 washer 20 for XCMG RP705 paver spare parts Featured Image
  • 805338288 washer 20 for XCMG RP705 paver spare parts

Short Description:

Part No.: 201602522, Positioning Plate, suitable for XCMG RP705 medium crawler paver. It is a positioning and limiting part for the frame and transmission assembly.

Product Detail

Product Tags

description

This size 20 flat washer is stamped from high-quality carbon steel, with flat end faces and tight tolerances for inner hole and outer diameter. With heat treatment and anti-rust treatment, it delivers stable pressure bearing capacity. Under the condition of continuous vibration and alternating load of the paver, it can evenly disperse the tightening pressure of bolts, prevent dents on the surface of plates and castings caused by fasteners, and reduce the risk of loosening caused by vibration. As an original standard replacement part, it is matched with bolts and nuts of corresponding specifications, suitable for daily maintenance, assembly disassembly and new machine assembly.

product parameters

- Part No.: 805338288
- Name: Washer
- Specification: 20
- Applicable Model: XCMG RP705 medium crawler paver
- Material: High-quality carbon steel
- Process: Stamping forming, heat treatment, anti-rust surface treatment,

Applicable Scenarios

Supporting use at all bolted connection positions such as paver hopper, conveying mechanism, guard, support and baffle; supporting replacement of fasteners during equipment maintenance; assembly for new machine production; replacement when old washers are flattened, rusted or cracked.

advantage

- Original specification with accurate size and high matching degree with corresponding fasteners
- Flat end face and even force to effectively protect the contact surface of workpieces
- Anti-rust treatment to resist erosion of construction site mud, water and asphalt dust
- Good toughness, not easy to crack under pressure with stable bearing performance
- Standard general part, easy for stock and suitable for bulk purchase

FAQ

Q: Can the washer be reused after deformation?
A: Reuse is not recommended. Once the washer is flattened or warped, the pressure cannot be distributed evenly, which may damage the workpiece and increase the risk of bolt loosening. Direct replacement is recommended.

Q: Must this washer be used with M20 bolts?
A: This washer is matched for size 20. It is preferably used with M20 standard fasteners. Other specifications will lead to mismatched inner holes and fail to provide protection.

Q: Do I need to buy washers separately?
A: It is recommended to replace bolts, nuts and washers as a set during maintenance to avoid hidden assembly risks caused by mixing old and new parts.

Q: What should be noted for washer storage?
A: Keep the storage environment dry and ventilated. Avoid stacking in humid conditions for a long time to prevent heavy rust which affects later assembly.

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