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DSB-2X boundary lubrication bearing(SF-2X)

product description:

DSB-2Y bound lubrication lead free bearing(SF-2Y)
    DSB-2Y bound lubrication lead free bearing is based on DSB-2X and have same property with DSB-2X. DSB-2Y is lead free and could used in the field of environment.


  1. Things mixed with POM and fiber is0.3-0.5mm
  2. Ring-shaped bronze powders are 0.2-0.3mm
  3. Steel backing is0.4-2.2mm
  4. Galvanized layer: galvanized layer have thickness of 0.005mm or bronze layer have thickness of 0.008mm
Metallographic Structure
Application Examples
  1. Good load property and good wear resisting.
  2. Suit for the motion of rotation, weave at medium speed and the place frequency open and off.
  3. At the bound lubrication, it could maintain without oil and add oil on the medium layer to make the bearing use at a long time.
  4. At the time of make surface plastic layer, it could leave a certain volume. In order to reach to a better size, it could be self process of press on to the hole..
  5. Mainly used in the place of automobile chassis, metallurgical machinery, mining machinery, water conservancy machinery, building machinery, agriculture machinery, steel rolling machinery, imported textile equipment, car operation rod, etc.
  6. Lead free, could widely used in the field of lead free.