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JDB series Self-lubricated Bronze Bearings

Categories Oilless self lubricating beaings
Place of Origin: China(mainland)
Brand Name: SFT
Certification: ISO9001-2008
Model Number: FB090
MOQ: 100pcs
Price: 1.2-20US$
Packaging Details: INDUSTRIES
Delivery Time: 5-7days
Payment Terms: T/T; L/C; DP
Supply Ability: 100000PCS
Key words: JDB series Self-lubricated Bronze Bearings
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    JDB series Self-lubricated Bronze Bearings

    1,JDB Solid Lubricant Inlaid Bearing Material Features

    JDB material is made of strong cast bronze based metal with special solid lubricants embedded.The base metal withstands high load and the solid lubricants provide for self-lubrication The bearing shows excellent performance with out pre-lubrication.The bearing shows excellent performance without pre-lubrication under conditions of extreme high/lower temperature with low speed. This material provides a maintenance-free bearing solution,particularly for high load,intermittent of oscillating motion.

    This kind of bearing can be applied under dry,high temperature,high pressure,corrosive,water or other chemical environments when no oil can be introduced.

    Now is widely be used in automotive product line,water engineering,dam gate,plastic industries,successive casting machines,steel rollers in metallurgy industry,mineral machines ships,turbo generators,hydraulic turbines and injection molding machines

    2, The parameters of JDB JDB Hydraulic cylinder guide bushing

    Type

    JDB-1

    JDB-2

    JDB-3

    JDB-4

    JDB-5

    Base Material

    CuZn25AL6Mn4

    CuSn6Zn6Pb3

    CuSn6Zn6Pb3

    HT-250

    Gcr15

    Base Hardness

    HB210-250(HB270)

    HB80~120

    HB60~90

    HB180~230

    HRC55~60

    Friction Coef(u)

    <0.16

    <0.15

    <0.14

    <0.17

    <0.17

    Temperature Limit

    300℃

    350℃

    300℃

    400℃

    350℃

    Dynamic load limit:

    100N/mm2

    60N/mm2

    70N/mm2

    60N/mm2

    250N/mm2

    Load Limit Under 1m/mm

    25N/mm2

    15N/mm2

    20N/mm2

    15N/mm2

    70N/mm2

    Sliding Velocity Limit

    dry0.4m/s oil5m/s

    2m/s

    2m/s

    0.5m/s

    0.1m/s

    PV Limit

    3.8N/mm2.m/s

    0.5n/mm2.m/s

    0.6N/mm2.m/s

    0.8N/mm2.m/s

    2.5N/mm2.m/s

    3,Feature

    1,Can work without any oil for long period.

    2,Extremely high load capacity,good anti-wear and low friction.

    3,Particularly appropriate for low speed and high load.

    4,Suitable for reciprocating,oscillation or intermittent motion where oil film is hard to be formed.

    5,Good chemical resistant and anti-corrosion characteristics.

    6,Can be used in wide range of temp.

    4,Strictly QC checking to gurantee high quality.


    4,Our advantage:

    • Top quality and variety of bearings at preferential price
    • First-class and professional pre-sales and after- sales service.
    • 15 years experience in exporting bearings
    • We accept OEM, ODM, customization, customer’s logo
    • Certificate: SGS, ISO9001;GB/T 19001 - 2008
    • We have our own storage in Shanghai Port.
    • Fast delivery
    • Quality and service is our culture

    5,Company profile:

    Shaanxi Fortune Industries Co,. Ltd is a professional exporter in the field of bearings, which has been specialized in exporting Ball & Roller Bearings and Auto Parts on standard and nonstandard for over 15 years. All of our products have been exported to many countries around the world, such as Europe, America, southeast Asia, middle east, Africa etc. Our products are used in all works of life including automobiles, railways, steel industry, motorcycle, agriculture machine, wind turbines, paper making machine, office equipment, machinery tools etc.

    We do best bearings and transmission parts for you!

    Company information

    Email: sles2@sftbearings.com

    skype: SSkaren1

    Phone:02986528771

    Tel:+8618402946533

    web: http://sftbearings.sell.peerflix.com/


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