Tin bronze bushing

C93200 Tin bronze sleeve

There are many kinds of copper sleeves, including machine copper rollers, copper bearings, etc. Oil lubricated bearings are used in various large and heavy machinery and are an important component of machinery.
The material of the copper sleeve is as follows:
ZCuSn10Pb1
High hardness, excellent wear resistance, not easy to cause seizure, good casting performance and cutting performance, and good corrosion resistance in the atmosphere and fresh water.
  It can be used for wear-resistant parts that work under high load (below 20Mpa) and high sliding speed (8m/s), such as connecting rods, bushings, bearing bushes, gears, worm gears, etc.
  ZCuSn10Pb5
  Corrosion resistant, especially to dilute sulfuric acid, hydrochloric acid and fatty acids.
  Structural materials, corrosion-resistant and acid-resistant accessories, as well as crusher bushings and bearing bushes.
  ZCuPb10Sn10
  Good lubricity, wear resistance and corrosion resistance, suitable for bimetal casting materials.
  Vehicle bearings, internal combustion engine bimetallic bearing bushes with a peak load of 100Mpa, as well as piston pin sleeves, friction plates, etc.
  ZCuPb15Sn8
  In the absence of lubricants and water-based lubricants, it has good sliding properties and self-lubricating properties, easy cutting, poor casting properties, and good corrosion resistance to dilute sulfuric acid.
  Bearings with high surface pressure and lateral pressure can be used to manufacture copper cooling pipes of cold rolling mills, parts with impact load up to 50Mpa, bimetal bearing bushes of internal combustion engines, mainly used for piston pin sleeves with load up to 70Mpa, acid-resistant accessories.