FB08G

Structure

Features and Application

    Bimetal strips of JF800 wrapped as surpport material.
    Diamond shaped lubrication pockets are filled with solid lubricant at the sliding surface.

    JF800 bimetal strip used as backing .
    Maintenance-free.
    Embedded with Solid lubricant.
    Offering good friction at the start and can be worked under dry/marginal lubrication for short time.
    Initial pre-lubrication at assembly required.
    Widely used in hoisting machines and other construction machines,automobiles,tractors,trucks,machine tools and some mineral engines.

Availability:
    Cylindrical bushes, flange bushes, thrust washers and strips.
    Non-standard parts.

Chemical Compositions

Material Type

Cu%

Sn%

P%

Pb%

Zn%

FB-08G

91.3

8.5

0.2

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Material properties

Max. Load

Static

120 N/mm2

Yield point

250 N/mm2

Dynamic

40 N/mm2

Temp.

-100℃~＋260℃

Max. Speed

2.5m/s

Friction coeffcient

0.05~0.25

Max. PV(Dry)

2.8 N/mm2.m/s

Thermal conductivity

60W(m*K)﹣1

Tensile strength

450 N/mm2

Coefficent of thermal expansion

14﹡10﹣6*K﹣1