PM Sintered Joint Bushing

Description

Mechanical properties

Characteristic

Using the iron and copper alloys as the main raw materials and applying PM sintering craft

Solid lubricants like graphite inside the material, treated with oil impregnation to guarantee the lower wear rate even without oil

Owing higher load and superior wear resistance conparaed to traditional PM bushings

 

Application

Hydraulic cylinders, construction machines, loaders, crane and agricultural machines.

 

Mechanical Property

Code Density Oil content Radial crushing strength Hardness
BL 6.0~6.6g/cm³ 16-21% >550MPa HRB75-100
BLH 6.0~6.5g/cm³ 17-22% >600MPa HRB75-100