Bulldozer Parts,Excavator Parts,Supporting wheel,supporting wheel,guide wheel,retail and wholesale。

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  • Product Name: ExcavatorSupporting wheel
  • Product Type: Excavator Parts-Chassis parts and traveling device
  • Product Price : Contact customer service for price Excavator roller quotation
  • Minimum order quantity : One start (wholesale and retail)
  • Release time: 2020-06-05 01:17:12
  • Product introduction : Excavator roller
Product information

  1. Wheel body: forged from 40Mn2 round steel with good hardenability, heat treatment process of quenching and tempering + medium frequency surface quenching, with surface hardness of 52-60hrc and hardening layer depth of 8-20mm.

  2. Shaft: 50Mn round steel material, heat treatment process of tempering + medium frequency surface quenching, surface hardness 52-60hrc, hardening layer depth up to 2-5mm, excellent comprehensive performance.

  3. Floating oil seal: high chromium molybdenum alloy, hardness 60-72hrc, working surface roughness 0.1 μ m-0.2 μ m, hardening layer depth 2mm.

  4. O-ring: it is made of butadiene and acrylonitrile copolymerized NBR as raw material, with good oil resistance and high temperature resistance.

ExcavatorSupporting wheel

TAG:Chassis parts and traveling device ExcavatorSupporting wheel Bulldozer Parts