Metal Polymer DU Bushing Composite PTFE Shock Absorber Bushing

• PTFE with copper 0.01~0.03mm
• Porous bronze 0.2~0.3mm
• Steel backing 0.7~2.3mm
• Tin-plating 0.005mm or copper plating 0.008mm

ZR-014 bushing is efficient even under sudden break off the oil lubricating, wear resistant, which can keep the lubricating oil clear after long period of working.

This bushing can protect the mating surface from wearing.

Particularly suitable for reciprocating movement.

• Standard cylindrical bushing
• Special designs are produced at short notice
• Lead free type is also available
• PTFE outside and PTFE inside are available

ZR-014 self lubricating bushing is particularly applied for reciprocating movement products, such as shock absorber of automobiles & motorcycles, pneumatic cylinder and so on.

• Housing Ø: H7
• Bushing inner-Ø after mounting: H9
• Shaft tolerance: f7 to h8

• Housing: Mounting bevel min. 1.5 mm x 15-45°
• Shaft Material: Steel, hardened or untempered, surface roughness ≤ Rz 2-3
• Shaft: Mounting bevel 5 mm x 15°, edges rounded
• The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.