Metric-sized cylindrical bearings, specifically those composed of steel, bronze, and (Polytetrafluoroethylene) split bushings, offer a robust and self-lubricating solution for a wide range of industrial applications. These bearings are designed to provide smooth and reliable rotation with minimal friction and wear.

The steel component of the bearing ensures strength and durability, while the bronze material adds corrosion resistance and improves load-bearing capacity. The split bushings contribute to the bearing's self-lubricating properties, eliminating the need for regular lubrication and reducing maintenance requirements.

The metric sizing of these cylindrical bearings ensures compatibility with a variety of machinery and equipment, allowing for seamless integration into existing systems. The split bushing design also makes installation and replacement a straightforward process, further reducing downtime and operational costs.

Wh you're upgrading old machinery or installing new equipment, metric-sized cylindrical bearings with steel, bronze, and split bushings are an excellent choice for enhancing operational efficiency and reducing maintenance burdens. Contact us today to learn more about these innovative bearings and how they can benefit your industrial operations.

bushings are suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, forming a transfer film that can protect the mating metal surface, suitable for rotary and oscillating movement.

Flanged  Bush Gap Bearings​, Bushing Manufacturers

China Bushings - Manufacturers & Suppliers

High Quality Bushings with Competitive Price.

We manufacture bushings to meet your exact specifications.

Polymer Plain Bearings - High load capacity, maintenance-free

VIIPLUS specialized in research and development, production and sale of self-lubricating bearings. The main products are metallic polymer composite bearings, bimetallic composite bearings, bronze coated bearings, self-lubricating monometallic bearings and other bearings.

polymer plain bearings are ideal for applications with high loads and moderate speeds. The special thing about these plain bearings is that they are maintenance-free.

For  polymer plain bearings, an important prerequisite is that they function reliably for a long period of time and do not fail even in conditions of low lubrication or dry running conditions.

Metal-Polymer Composite Self-lubricating Bushing Material

Steel Back + Porous Bronze Sinter + + Lead

•  self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
• Bushing material suitable for lubricated applications

Steel/ sintered bronze and steel

METAL-POLYMER BRONZE BACKED PLAIN BEARINGS

Microsection

Metal-Polymer Composite Self-lubricating Bushing Material

• Sliding layer++Lead
• Porous Bronze Sinter
• Bronze Backing

Operating Performance

Availability

• Bearing forms available in standard dimensions: Cylindrical bushes, flanged bushes, sliding plates
• Bearing forms made to order: Standard forms in special dimensions, thrust washers, flanged thrust washers, halfbearings, special shapes obtained by stamping or deep drawing, customized bearing designs

Applications

• Industrial – Aerospace, agricultural equipment, construction equipment, material handling equipment, forming machines - metal, plastic and rubber; office equipment, medical and scientific equipment, packaging equipment, pneumatic and hydraulic cylinders, pumps and motors, railroad and tramways, textile machinery, valves, etc.
• Others – Marine and offshore equipment, other applications in water or in outdoor environments

Metal-Polymer Anti-Friction Plain Bearings Assembly Dimensions and Tolerances according to ISO 3547 Specifications: Cylindrical Bushes Bushes are prefinished in the bore, It is essential that the correct running clearance is used and that both the diameter of the shaft and the bore of the housing are finished to the limits given in the tables. Under dry running conditions any increase in the clearances given will result in a proportional reduction in performance.

MADE TO ORDER

Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, gasket, special shapes obtained by stamping or deep drawing, customized bushing designs.

Metric Sized Journal Bearings Shaft Guide Bearings made to order from china—Coiled Bronze Backing Bushings Self-lubricating bearings.Tin-plated steel bronze/, lead-free; DIN1494 / ISO3547.http://bronzegleitlager.com,the leading suppliers of plain bearings in China, the products range includes steel, bronze, stainless steel or bimetallic plain bearings as well as C86300,C93200 Bornze Bushings, CNC, custom sleeve.

Maintenance-Free, Metal-Polymer Tribological Solutions For High-Demand Environments
Metal-Polymer Self-Lubricati

ng Bearing Solutions

GET A QOUTE!

PRODUCT DESCRIPTION

Self lubricating plain bearings with sliding layer.

Characteristics

• – Maintenance-free (self-lubricating)
• – Low coefficient of friction
• – Universal bearing
• – Long lifespan

Areas of use e.g.

Packaging machinery, motors, turbines, pumps, forklifts etc.

Shapes & forms

Plain cylindrical bearings, flanged bearings, thrustwashers, sliding plates.

Special manufacturing

Upon request, we can offer inch-sizes, special lengths, sliding bearings. to drawing and various -layers for different areas of use as well as different backings in steel ,bronze or stainless steel etc.

Also available

with lead free , with a variety of -mixes specialized for various industries

Split Composite dry sliding bearing;Tin-plated steel/copper /, lead-free;DIN1494 / ISO3547;Free maintenance;Excellent sliding and abrasion performance, suitable for various types of movement, high bearing capacity, strong all-round adaptability.

The metal polymer plain bearing structure is fully homogeneous so all the properties – abrasion , resistance , self-lubrication, low coefficient of friction , resistance to vibration and shock loading – are consistent throughout the entire bearing bushing wall thickness.

VIIPLUS supplies Self-lubricating bearings and provide customer with bearing system designs that meet or exceed their specification.

Metal Backed Bearings 

Sleeve bushing and bearings can be produced into a metallic housing. Use of a self-lubricating lining in a metallic housing produces a stiffer bearing that requires significantly less running clearance than other non-metallic bearings. Originally developed to meet the needs of the nuclear power industry, this design is now specified in many other applications.

Metric Journal bearings, split seam bronze backing, works excellent in any pivot or linkage application. For construction and farm equipment, this product is typically used in kingpins, rock shafts, differentials, hinges, pedals and many other pivot points.

Technische Daten

• Wrapped composite dry sliding bearing
• Bronze /
• Maintentance-free

Properties

• Excellent sliding and wear behaviour, for all types of movement, high load capacity, good corrosion resistance, non-magnetic

Materials

• Support Material Bronze or steel
• Intermediate layer Sintered bronze
• Sliding layer

Material Properties

• Specific load capacity static≤ 200 [N/mm2]
• Specific load capacity dynamic≤ 140 [N/mm2] at slow sliding speed
• Sliding speed≤ 2.5 [m/s]
• Friction value ***0.02 [µ] to 0.25 [µ]
• Temperature strain– 200 [°C] to + 280 [°C]
• Max. PV-value1.8 [N/mm² x m/s]

Tolerance Details

• Housing ØH7
• Bushing inner-Ø after mountingH9
• Shaft tolerancef7 to h8

Maintenance

• is a dry sliding bearing with a sliding layer. Lubrication is therefore not necessary, but basically possible!

Range Of Application

• Machine and plant construction, textile processing and agricultural maschines, automotive industry

Caption

Special dimensions are only available on request.*If you like to use lubrication nonetheless, please remember to lubricate the sliding bearing regularly

Get in touch ...Send us an online enquiry,You can use our “Enquiry Form” to get in touch with us. One of our sales team will contact you immediately.

Disclaimer :
Information and photographs in this catalogue are an overview of OEM range bushing bearings products. For more / exact details please refer to original OEM catalogue. Products names, logos, brands and other trademarks featured or referred to within this document are the property of their respective trademark holders.

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