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Metal Bushing –

Custom Machined Parts

Design & build completely custom layouts

  • Precision custom machined  bearings
  • Wide range of styles and sizes of metal bushings
  • Fast delivery & custom service
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Metal Bushing

The metal bushing is a kind of mechanical spare part that is widely used at present. It has various types of bearings according to different places of application.

Hardened Steel Bushing

hardened steel bushings
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Steel & Copper Inlaid Bearing

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HT250 Graphite bearing

steel oilless bearing
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Oilless Bearing

phosphorous bronze busing
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Cast Bronze Bushing

casting bronze bushing
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sinter buchse

Metal Bushing

& Sleeve Bushing Bearing Provider

Metal Bushing operates with sliding motion between the moving surfaces. Bushings are selected based on the velocity and the applied load. Maintenance-free bushings do not require additional lubrication to operate. VIIPLUS is a sleeve and plan bushing bearing provider that offers more different high-quality bushing models made from a variety of materials.

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Metal Bushing Sleeve – China Supplier

Heavy equipment applications require materials that can withstand extremely demanding conditions. VIIPLUS metal bushing is used in challenging, harsh environments, including surface and underground mining, forestry, construction, and manufacturing equipment.

With their unique combination of properties, metal bushing last longer, carry more load, require less maintenance, and eliminates unplanned equipment repairs. They offer high strength, low friction, and resistance to galling, corrosion, and wear.

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sinter buchse


Get Your Machine Running

As a component of mechanical equipment, bearings play an important role in the operation of equipment. Welcome to VIIPLUS to buy the bearing parts you need.

copper sleeve bushings, Oilless Bearing Supplier

Properties And Applications Of Metal Bushing

According to the main criteria of bearing working capacity, the material of metal-bearing should have a certain load-carrying capacity, embedment, thermal conductivity, low friction coefficient, smooth surface, anti-wear, anti-fatigue, and anti-corrosion

Bronze bearings are suitable for low-speed heavy-duty applications with good shaft and bearing alignment, and can be made from a variety of alloy compositions to obtain a variety of different physical properties.

Bearing alloys (Babbitt) are widely used. They are generally of two types: tin-based bearing alloys and lead-based bearing alloys, which have fast running-in characteristics and can easily make the surface very smooth, and they are usually used as bearing linings on a steel bearing pad base. Babbitt bearings are adaptable and self-adjusting for minor misalignments or defective shafts. This embeddability makes them an excellent bearing material because moderate amounts of dust or foreign debris entering the lubricant can be absorbed by the soft material, preventing the shaft from gluing failure. The journal material can be mild steel, hard steel, or cast iron.

Cast iron bearing materials are widely used in applications with less stringent requirements. The hardness of the journal must be higher than the hardness of the bearing shell. The work surface should be carefully run-in with a mixture of graphite and oil. Requires good alignment between journal and bearing.

The bearing capacity of this kind of bearing is higher than that of the bearing alloy, and its adaptability is poor, so it is used in occasions with good shaft rigidity and good neutrality.

Metal powders are first sintered and then dipped in oil to create so-called “self-lubricating” or “porous” bearings. Bronze of various compositions is widely used in porous bearings, while iron is less used. Because of the self-lubricating properties of porous bearings, they are mainly used in situations where it is difficult or impossible to obtain reliable lubrication when using general lubrication methods.

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Metal Bushing VS Plastic Bearings

For plastic materials, metal bearings are more convenient to process, have strong impact resistance, and have a variety of materials, which can be used in most equipment. Moreover, the self-lubricating bearing of Viiplus does not require additional oil, which saves the cost of oil.

Compared with metal bearings, plastic bearings have low density and light weight, which can reduce the energy consumption caused by rotation during operation. They are suitable for light equipment, have low production costs, can be mass-produced, save production costs, wear resistance, and cooperate with equipment. flexibility. Disadvantages: not resistant to high temperature, poor mechanical properties, low speed, etc.

oil-free bearing

Add Value To Your Machine

We offer best-in-class custom machine parts that maintain and improve the productivity of your advanced machining solutions.