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Standard Size Bimetal Bushing Oilless For Agricultural Machine & Excavators Cranes Rollers Concrete Pumps Bush

Categories Polymer Plain Bearings
Certification: ISO 9001
Place of Origin: Zhejiang, China (Mainland)
MOQ: 1000 Piece/Pieces
Price: $0.05 - $1.00 / Pieces
Payment Terms: TT in advance,Western Union
Supply Ability: 800000 Piece/Pieces per Month
Delivery Time: 7~15 work days
Packaging Details: Packaging: Export carton; Wooden case ; Wood pallet.
Meterial: Bimetal,bronze,Bearing steel /Carbon steel
Characteristic: Low-maintenance And Maintenance-free Plain Bearings
Standard: OEM, DIN 1494,GGB、OILES & DAIDO
Type: Sleeve, Sliding, composite bushing, thrust washer, Collar Bushes, Washers, Strips Or Special Designs
Bearing: oilless,flanged sleeve bearing
Bushing Sample: Available / Free
Application: Agricultural Machine,Excavators, cranes, rollers, concrete pumps, pile drivers bushing
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    Standard Size Bimetal Bushing Oilless For Agricultural Machine & Excavators Cranes Rollers Concrete Pumps Bush

    Bi-Metall Plain sleeve bearing Bi-metal sliding bearings - with lubrication pockets VSB-80

    Agricultural Machine,Excavators, cranes, rollers, concrete pumps, pile drivers bushing

    Efficient Bimetal bearing replacement solution

    VIIPLUS Metal supplies bushings for valves, hydraulic systems and other applications for construction and agricultural equipment. These bushings meet the continuing demand for higher output, smaller sizes, less pollution, better fuel economy and longer maintenance intervals.

    Excavator self-lubricating bearing, crane sliding bearing, roller bronze shaft sleeve, concrete pump truck bimetal oil-free bearing, pile driver copper sleeve, self-lubricating bearing supplier, quality change the world.

    VIIPLUS provides a full range of self-lubricated bearings and their solutions for the main machine factory, consolidating the company's leading position in the self-lubricated bearings export engineering machinery industry.

    VIIPLUS Provides solutions to meet specific application requirements, provides a wide range of standard or custom bearings, in a variety of load, speed and temperature conditions are superior performance.
    The self-lubricating materials used in our bearings are corrosion resistant, providing superior wear resistance, chemical resistance, cavitation resistance, flow corrosion resistance and fatigue resistance.Since there is no need for lubrication, the equipment no longer needs to stop operation for maintenance, resulting in this low maintenance cost and very saving environmental products.


    The bi-metal sliding bearings constitute a complete product range. These
    sliding bearings are characterised by a low-carbon steel carrier strip onto
    which a layer of sintered bronze is attached by means of a thermal pro-
    cess. The lubricated surface of the bronze layer forms the mating surface
    of the sliding bearing. These sliding bearings can be lubricated using
    oil or grease, making them ideally suited to applications with low space
    requirements, high mechanical stress and low friction values.

    Reliable solution without lubrication

    In agricultural equipment, bearings are subject to friction and wear during edge and boundary lubrication.Our bearings provide more reliable performance than copper bearings, with up to 620Mpa load capacity, protection shaft or pin will not wear, with good corrosion resistance, shock resistance and edge load capacity.
    Avoiding the use of grease to reduce maintenance of self-lubricated bearings is the ideal choice for applications requiring a longer service life. Maintenance is free in the case of insufficient or non-lubricated operation.

    Chamfering bi-metal sliding bearings


    Excavator Bearing & Bimetal Bushing
    bearings are used in the mining industry, links and excavator loaded in front of the machine.

    Thin bimetal are supporting the hydraulic motor on the steering gear used, excavators, gas turbines, winches and other mechanical devices.

    The installation and disassembly method of the excavator bearing shall be determined according to the structure, size and matching nature of the bearing part of the excavator.Ann
    The pressure of mounting and disassembling should be directly added on the end face of the bearing retaining ring of the excavator with tight fit, and the pressure cannot be transferred through the bearing rolling body of the excavator, because it will cause indentation on the working surface of the bearing of the excavator, affect the normal work of the bearing of the excavator, and even damage the bearing of the excavator.

    Agricultural Machine
    As the self-lubricating bearing has the characteristics of maintenance-free and good abrasion resistance under dust and outdoor conditions, it is widely used in the cylinder, suspension system of combine harvester, planter, baler, crusher, tractor, Joints and other parts can not be difficult to form oil or oil film parts.

    • Fork lifts

    • Pallet Trucks

    • Cranes

    • Excavators


    • Wrapped composite sliding bearing

    • Copper-plated or tin-plated steel / bronze

    • Low-maintenance

    • With lubrication pockets


    • For high load capacity and oscillating movement, as well as for rough operation and temperature load. Long-run lubrication because of lubricant storage.


    • Support materialSteel copper-plated / tin-plated

    • Sliding layerCuPb10Sn10


    • Specific load capacity static≤ 250 [N/mm2]

    • Specific load capacity dynamic≤ 140 [N/mm2]

    • Sliding speed≤ 2,5. [m/s] ≤ 5 [m/s] oil lubricated

    • Reibungswert **0.04 [µ] to 0.12 [µ] depending on lubrication

    • Temperature strain– 40 [°C] to + 250 [°C]

    • Max. PV-value2.8 [N/mm² x m/s]

    • Percentage contact area > 75 [%]


    • Housing ØH7

    • Bushing inner-Ø after mountingH9

    • Shaft tolerancef7 to h8


    • is a low-maintenance composite sliding bearing, but primary lubrication is necessary. Oil or grease lubrication is possible. Due to solid lubricant storages, lubrication clearances are reduced to a minimum!

    Quality changes the world, VIIPLUS are destined to make a monument in the exploration of science and Sliding bearings technology!


    Special dimensions are available on request

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