FB092

Structure

Features and Application

    Thin-wall, perforated bronze(CuSn8P) bearing material wrapped for lubricated applications.

    Thin wall wrapped bronze(CuSn8P) with perforations.
    Low maintenance.
    Improved performance compared with FB090: larger grease reservoirs increase maintenance interval; dirt and debris swept into perforations, thereby reducing wear
    Optimum performance under relatively high loads and low speeds.
    Initial pre-lubrication at assembly required.
    Widely used in hoisting machines and other construction machines,automobiles,tractors,trucks,machine tools and some mineral engineering.

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

Chemical Compositions

Material Type

Cu%

Sn%

P%

Pb%

Zn%

FB090

91.3

8.5

0.2

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Material properties

Max. Load

Static

120 N/mm2

Temp.

-100℃~＋200℃

Dynamic

70 N/mm2

Hardness

HB90-120

Max. Speed

2.5m/s

Elongation

40%

Max. PV(Dry)

2.8 N/mm2.m/s

Friction coeffcient

0.05~0.25

Tensile strength

450 N/mm2

Thermal conductivity

60W(m*K)﹣1

Yield point

250 N/mm2

Coefficent of thermal expansion

15﹡10﹣6*K﹣1