Mini Excavators Sleeve Metal Bushing Parts & Bronze Bearings Made To Order From China Factory.

Long life and cheap prices machine parts that delivers optimum performance in confined spaces and tough terrains.

An indispensable part of viiplus china quality construction equipment is its fleet of rugged range of Mini Excavators Bushing & Bearing. Capable of working with equal productivity in both normal and confined spaces, Mini Excavator self-lubricating bearings deliver maximum performance in the toughest of terrains. Other features include flange bearings and bronze graphite bushing,thrust washer,plate for The excavators design. All in all, VIIPLUS CHINA SLIDING BEARINGS for Mini Excavators function high power machines that deliver maximum with minimum consumption.

Construction Equipments Sleeve Bronze Bushing Manufacturers china, offers cheap cheap prices bearings solutions to ease ground work for the construction industry.

Composite Bearings Offer Long Wear & Grease-Free Maintenance For Construction Tractors & Excavators

Bi-Metall Plain sleeve bearing Bi-metal sliding bearings - with lubrication pockets,Agricultural Machine,Excavators, cranes, rollers, concrete pumps, pile drivers bushing.Equipment bushing uptime is critical in heavy-duty construction, where delays can quickly escalate to millions of dollars in cost overruns. And VIIPLUS slding bearing made to order help to ensure that back-hoes, tractors, excavators and other massive earth movers run at optimum performance at all times. standard or metric dimensions Bushings for a custom fit.

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.

Structure

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

Range Of Application

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.AndThe 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

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Technische Daten

• Wrapped composite sliding bearing

• Copper-plated or tin-plated steel / bronze

• Low-maintenance

• With lubrication pockets

Properties

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

Materials

• Support materialSteel copper-plated / tin-plated

• Sliding layerCuPb10Sn10

Material Properties

• 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 [%]

Tolerance Details

• Housing ØH7

• Bushing inner-Ø after mountingH9

• Shaft tolerancef7 to h8

Maintenance

• 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!

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