Fully Finish Mild-steel Du Type Bush, For Construction, Manufacturing Unit, Marine, Automobile, Length : 1-1000mm

Du Type

DU and DUB Type Dry Bush & Bearings (Oil Free) take advantage of the outstanding dry bearing properties of Polytetrafluoroethylene (PTFE) and combines them with strength, stability and good wear resistance, excellent heat conductivity and low thermal expansion. All our Bushings are sold under our "Dev Brand Engine Spares" Brand DU Type consists of three bonded layers:

DU Type consists of three bonded layers:

a steel backing strip and a porous bronze matrix, impregnated and overlaid with the PTFE/ lead bearing material.

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