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AlSn20Cu Tin Aluminum Bearing Bimetal Bushings Steel Back Bimetallic Bushing Bearing

Jiashan PVB Sliding Bearing Co.,Ltd
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    Buy cheap AlSn20Cu Tin Aluminum Bearing Bimetal Bushings Steel Back Bimetallic Bushing Bearing from wholesalers
     
    Buy cheap AlSn20Cu Tin Aluminum Bearing Bimetal Bushings Steel Back Bimetallic Bushing Bearing from wholesalers
    • Buy cheap AlSn20Cu Tin Aluminum Bearing Bimetal Bushings Steel Back Bimetallic Bushing Bearing from wholesalers
    • Buy cheap AlSn20Cu Tin Aluminum Bearing Bimetal Bushings Steel Back Bimetallic Bushing Bearing from wholesalers

    AlSn20Cu Tin Aluminum Bearing Bimetal Bushings Steel Back Bimetallic Bushing Bearing

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    Brand Name :
    Model Number : PVB034
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    AlSn20Cu Tin Aluminum Bearing Bimetal Bushings Steel Back Bimetallic Bushing Bearing


    PVB034 Steel Back SAE783 Tin Aluminum Alloy Bimetal Bushing


    PVB034 Steel back tin aluninum alloy bimetal bearing is made of low carbon steel with AlSn20Cu sintered bronze alloy.PVB034 bimetal bearing has good oil corrosion resistance feature.Smooth surface and has outstanding embeddability and anti-seizure performance. This type of bimetal bush is suitable to be used to mate with soft shaft. The OD of the bearing is machined to a high precision grade and ID is machinable after assembling. This material is conformed to the ROHS regulation 2000/53/EC.


    Material Structure



    CSB

    1. Sintered Tin Aluminum Alloy AlSn20Cu1, thickness 0.2-0.5mm, provides good self lubricating feature of the bearing

    2. Steel Backing, provides the mechanical strength of the bearing.


    Characteristics


    • Suitable for medium fatigue-resistance, good load capacity.
    • good corrosion-resistance and super surface property, smooth sliding movement.

    Availability



    • Standard cylindrical bimetal bushes, bimetal thrust washers and bimetal strips
    • Special designed bimetal bearings are produced at short notice

    Application



    • Bushings of medium and small power internal combustion engines
    • Train engines
    • Air compressors
    • A new product to replace the babbitt metal.

    Technical Data



    MaterailSteel+AlSn20Cu
    Alloy layer hardness HB30-40HB
    Max dynamic Load P N/mm²100
    Max.Speed V m/s(Oil Lubrication)15
    Max.PV limit N/mm²·m/s(Oil Lubrication)8
    Friction Coefficient u(Oil Lubrication)0.05-0.2
    Max temperature ℃(Greased)150℃
    Max temperature ℃(Oil Lubrication)250℃
    Thermal conductivity W/mk47
    Coefficient of linear expansion18×10-6/K﹣¹
    Match the axis hardness HRC≥270
    Match the axis roughness Ra0.16~0.63


    Tolerance Details



    • Housing ØH7

    • Bushing inner-Ø after mountingH9

    • Shaft tolerancef7


    Mounting Suggestion




    • Housing: Mounting bevel min. 1.5 mm x 15-45°

    • Shaft Material:Steel, hardened or untempered, surface roughness ≤ Rz 6.3

    • 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


    Why Choose US


    Steel Back PTFE Lined Bushing DU Bearing 4 Steel Back PTFE Lined Bushing DU Bearing 5


    More than 15 years experience Advanced QC checking equipments

    Professional manufacturer and exporter Professional QC checking team


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    Professional production team, high quality Customer focus sales team

    Automatic bulk produce, high efficiency Perfect customer service


    Quality AlSn20Cu Tin Aluminum Bearing Bimetal Bushings Steel Back Bimetallic Bushing Bearing for sale
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