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20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing

Jiashan PVB Sliding Bearing Co.,Ltd
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    Buy cheap 20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing from wholesalers
     
    Buy cheap 20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing from wholesalers
    • Buy cheap 20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing from wholesalers
    • Buy cheap 20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing from wholesalers
    • Buy cheap 20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing from wholesalers
    • Buy cheap 20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing from wholesalers

    20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing

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    Model Number : PVB054
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    • Product Details
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    20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing


    20CrMo Heavty Duty Super Lubricating Hardened Steel Bushing


    20CrMo hardened steel bushings are made of 20CrMo sorbite steel with multiple complex surface treatment. This type of bushing is designed for high performance, low maintenance, long service life for extreme touch appliation


    Material




    • Base Material: Sorbite Steel
    • Base Hardness: 280-330HV0.3
    • Carburized Treatment
    • Hardness of carburized layer: HRC57-62
    • Thickness of carburized layer 0.8-1.2mm

    QPQ Treatment



    • Hardness of QPQ Treatment>550HV
    • Thickness of QPQ Treatment:0.15-0.4mm

    Coating Treatment



    • Coating multiple self lubricating layer
    • Design oil pockets on inside surface which can stock oil grease to have a resistance to impact, wear,friction and corrosion under the protection of oil film. I20CrMo Hardened Steel bushing can remove a lot of problem of traditonal hardened steel bushing like noisy, frequently replacement,easy and etc. it's very good choice of cost saving

    Advantages



    No additional oil or grease is required for lubricating

    Can be worked at 300 ℃ high temperature without bearing burnt or journal sticking

    High load, strong comression,high hardness, low friction


    Application



    20CrMo Hardened steel bushing is widely used for excavator ,rotary drilling machine,heavy duty loader,diaphragm wall grab


    Technical Data



    Materail

    20CrMo

    Max Dynamic Load(Mpa)

    250N/mm2

    Max Temperature

    -100-350°C

    Max Sliding Speed(m/s)

    1.5m/s

    Hardness

    57-62 HRC




    Quality 20CrMo Hardened Steel Bushing Super Lubricating Hardened Sleeve Bearing for sale
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