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High Strength Black Graphite Self Lubricating Bearings 1.75 G / Cm3 7 Μωm Resistivity

Categories Water Lubricated Bearings
Brand Name: ERUN
Model Number: ERPM600T
Certification: ISO 9001 : 2008
Place of Origin: China
MOQ: 1 Set
Price: Negotiation
Supply Ability: 20-30 sets per month
Delivery Time: 30 working days
Packaging Details: Exporting standard package or as clients' requirement
Max. pressure capacity: 6000KN
Max. piston stroke: 85MM
Max. oil pressure: 425bar
Loaded stroke speed: 2,7mm/s
Reversing speed: 18mm/s
Swaging die take up: 156 x 110(W x H) mm
With angle packings: 100 x 78 or 80 x 78(W x H) mm
Automatic control: YES
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    High Strength Black Graphite Self Lubricating Bearings 1.75 G / Cm3 7 Μωm Resistivity

    High Strength Black Graphite Self Lubricating Bearings 1.75 G / Cm3 7 Μωm Resistivity​


    Introduction


    The graphite bearings we manufactured are widely used in all kinds of machinery devices. Because of their top quality and lower price, they are very fond of by our customer. Don't hesitate to try us if you are just in the market for such products. Free samples can shipped for your referrence.

    Compared with many metallic materials and non-metallic materials, graphite materials have a relatively high thermal stability and thermal conductivity and a lower coefficient of thermal expansion. More remarkably, graphite materials will not have chemical reactions with most acid and alkali solution and salt solution. Graphite materials also have the capability of self-lubricating. The carbon graphite materials have a friction coefficient of only 0.04-0.05 when they are in friction with many metal parts without lubricants. That is a very low friction coefficient.


    Features


    1. Long-term use without maintenance;
    2. Be able in a wide temperature range;
    3. Metal substrate has good shock absorption;

    4. Resistant to dust, corrosion resistance, impact resistance and resistance to edge load apacity;
    5. Has a low coefficient of friction and smooth, no "sticky" phenomenon;
    6. Designed for high static load and dynamic load

    7. Suitable for reciprocating, rotary and oscillating so frequent and difficult to form a film starts the

    occasion


    Working Princple

    Water is the perfect lubrication medium, particularly for marine craft, because of its natural abundance, noncompressibility, cooling properties, and low coefficient of friction when between bearing strip and shaft.
    The water enters the bearing through the longitudinal grooves and moves radially between the propeller shaft and the bearing face in a thin film. Once this film, or wedge, has developed the shaft does not actually come into contact with the bearing.


    Technical Data


    NO.DensityCompressiveFlexuralResistivityAshParticle size
    g/cm3MPaMPaμΩm%μm
    ER1751.75482670.332
    ER1801.80523060.332
    ER1851.85653460.332

    Application


    Application Fields: ship, hydro generator, water pump, mining machinery, steel rolling machinery, etc.

    Quality High Strength Black Graphite Self Lubricating Bearings 1.75 G / Cm3 7 Μωm Resistivity for sale
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