VIIPLUS INTERNATIONAL |
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When it comes to reliable and dependable spring pin bearings and bimetal bushings, our company stands as a trusted supplier in China. We specialize in providing high-quality spring pin bearings and bimetal bushings that meet the stringent requirements of various industries.
Our spring pin bearings are precision-engineered using advanced manufacturing techniques and high-grade materials. These bearings are designed to offer superior wear resistance, durability, and performance in demanding applications. Whether you need bearings for heavy-duty machinery, automotive components, or any other industrial application, we have the right solution for you.
In addition to spring pin bearings, we also offer a wide range of bimetal bushings. These bushings are made from a combination of two different metals, which results in a material with exceptional properties. The bimetal design provides superior strength, hardness, and wear resistance, making our bushings ideal for high-load and high-speed applications.
As a leading supplier in China, we pride ourselves on our commitment to quality and customer satisfaction. We ensure that each product we supply meets the highest standards of performance and reliability. Our team of experienced engineers and technicians is dedicated to providing you with the best possible solutions for your specific needs.
Whether you're looking for spring pin bearings, bimetal bushings, or any other type of precision bearing or bushing, our company is your trusted supplier in China. Contact us today to learn more about our products and services.
Bimetal Buahing Supplier - China Bimetal Bushing Supplier
Steel backing strip with a sintered bronze layer, Super Low MOQs
for Customized Order Selected Items Starting at 30% Off.Specializes
in Bimetal Strips & Sheet, bimetal bearings Plate. Different
specs, Custom-made. Dedicated to R&D of metals self-lubricating
bearings technology, Factory price. Specification: Customized.
Available in Metric Size and inches zie. Multilayer Composites.
The advantages of wear resistance of bimetallic bearings
Bimetallic bearing products have the advantage of good wear
resistance. Especially suitable for medium and low-speed stripping
as described. Through a special process, all kinds of oil can be
produced in the groove, oil hole, and hole on the friction surface
to adapt to the use of different lubrication conditions. The
products have been widely used in automobile engines, chassis,
motorcycle clutch, gear pump, cleaning and elevator equipment, and
other fields.
Base metal inlaid solid self-lubricated bearing is a novel
characteristic of metal bearing and self-lubricated bearing, made
of metal substrate loaded, solid lubricated material especially
lubricant. It has the high bearing capacity, impact resistance,
high-temperature resistance, self-lubricating characteristics, and
other capabilities, especially suitable for heavy load, low speed,
reciprocating or swinging, such as lubrication and oil film is
difficult to form, not afraid of water, and other acid etching and
washing.
Bimetallic bushings with SAE1010 steel shell and sintered bronze/aluminum alloy lining.
Bimetal Bearings has high-performance environmental-friendly dual metal bearings that are customer-specified products. Bimetal Bearings uses a low-carbon steel plate as supporting base and powder metallurgy sintering and rolling processes to form a leadless CuSn8Ni steel-copper alloy product. The materials in this product meet the RoHS directory/regulation/rule. Bimetal Bearings has the high load-bearing capacity and good wear-resistance. Its shortcoming is that it cannot be used without oil lubrication. In places where oil lubrication is sufficient, Bimetal Bearings has superior performance.
Base material | CuSn8Ni | Temperature | 200℃ |
Load capacity | 140N/mm² | Alloy layer hardness | HB90~120 |
has a bi-layer structure of low carbon steel backing and copper
alloy (CuSn6.5P0.1) sliding layer. This product is lead-free. To
decrease abrasion, oil grooves can be formed on the surface of
alloy. According to the requirement, the steel back can be plated
with anticorrosive coating. bimetal bushings series products are
often used as wrapped bushes, thrust washer and bushes on mainshaft
and connecting rod of internal combustion engine.Steel backing can
be copper plated Steel+CuSn6.5P0.1 Basic concept of composite bimetallic bearing
Bimetal bearing is one of the oil-free smooth bearings. The
compound bearing is made of high quality low carbon steel back with sintered lead-tin bronze
alloy on the outside.It has the characteristics of high bearing capacity, impact
resistance, high temperature resistance, strong self-smoothness,
etc., especially suitable for heavy load, low speed, reciprocating
or rocking, etc., which is difficult to smooth and form oil film,
and is not afraid of water flushing and other acid corrosion and
erosion.
Because the substrate is stable for low carbon steel, so the
machining accuracy of the outer diameter is guaranteed, and dry
bearing in the product into the seat hole does not need screw
fixation, relying on interference cooperation can avoid the
phenomenon of going round.The modification of the chemical composition of inner surface alloy
layer can satisfy the requirements of different bearing pressure,
different operating temperature and different sliding speed.
Bimetal bearing has the advantages of good wear resistance, especially suitable for medium speed and low
speed and high load.Through special technique, it can process
various oil groove, oil hole and oil hole on the conflict surface,
and then adapt to different smooth conditions.The products are mainly used in the balance bridge bushing and
gasket of heavy duty vehicles.Automobile engine, chassis,
motorcycle clutch, gear pump cleaning plate and lifting equipment
and other categories.
JF800 Bimetallic Bearings Bushing Made in China JF800 bush,bimetal bush Introduction Bi-Metal bushing is composed of high quality low carbon steel and bronze with the characters of wear high speed, high load capacity, very compact dimensions, low wear.
Spilled bimetal bushings Product DescriptionJF800 / SAE797. JF800 Bimetallic Bearing's
steel-bronze-compound material with indents as a reservoir for the
grease. JF800 Bimetallic Bearings has high load capacity, very good
resistance to fatigue strength at higher temperatures. JF800
Bimetallic Bearings is applicable in rough operation conditions.
JF800 Bimetallic Bearings
The product is made with a high-quality low carbon steel plate as matrix,the surface is sintered with lead green aluminum alloy,
and it is made through many times of sintering and rolling.It has
medium fatigue strength and good surface performance of bearing.The
products are mainly used for connecting rod bearing of the spindle
on the internal combustion engine.
By studying sliding bearings and surface engineering, VIIPLUS is working to create an ideal world where friction losses can be minimized.With r&d, testing and production in China, VIIPLUS works with customers worldwide to design and develop efficient and environmentally friendly tribology solutions.VIIPLUS engineers bring their expertise and love of tribology to the automotive, aerospace and industrial manufacturing industries.For more information on surface engineering tribology of VIIPLUS sliding bearings, visit www.bronzegleitlager.com
Bimetal bushing advantages:
1.High precision.
2.High efficiency.
3.High quality
4.Quick delivery
5.Stable and reliable performance.
6.Hard-wearing.
7.Two million times Working life
8. usually in stock on the regular model number
9. Much more manufacturing experience
10. Samples available
11. Nice appearance, complete product system
12. We can make non-standard linear bearing according to clients'
samples or drawings.
Infrastructure, Energy Generation, Resources, Renewables, Biomass Energy, Engineering Bearings
VIIPLUS offers a broad range of sizes, forms and materials in monometallic
and bimetallic bearings. Bimetal and metal bearings offer excellent
corrosion resistance in industrial outdoor applications and in
water, marine and offshore environments. VIIPLUS bearings can be
made in many sizes and forms, including thin-walled, thick-walled,
flanged, cylindrical, sintered and oil-impregnated, and more. Some
popular bearing materials and their benefits include:
Bimetal bearings are able to handle heavy loads and shock loading
conditions. Our bimetal bearings have anti-corrosion capabilities and are easy to install, making
them ideal for emergency replacements. VIIPLUS( JF800 )bearing is available with stainless steel, carbon
steel or bronze backing.
Because the matrix is stable as low carbon steel material, so the machining accuracy of the outer diameter of
the shaft sleeve has been guaranteed, and there is no need for
screw fixation after the product is loaded into the seat hole,
relying on interference fit can prevent the phenomenon of going out
of the circle.The change of chemical composition of inner surface
alloy layer can meet the requirements of different bearing
pressure, different service temperature and different sliding
speed. The oil groove and oil hole with different structure are
designed in the production of friction surface to meet the
requirements of different ways of oil adding, prevent shaft biting
and adapt to different lubrication conditions.
Widely used in automobile engine, motorcycle clutch, light
industrial machinery, construction machinery.
Alloy layer material CuPb10Sn10 or CuSn6Zn6Pb3
Suitable for low speed, heavy load or intermittent movement conditions, lubricating oil film can not form or maintain the occasion;
Suitable for the working environment or mechanical structure
restrictions, it is difficult to supply oil lubrication occasions;
It is suitable for rotating, reciprocating, swinging, linear and
other forms of movement, as well as occasions requiring frequent
starting or starting under high load;
Suitable for high or low-temperature work, or the environment temperature range of large occasions; Good corrosion resistance, can be used in seawater and other corrosive media such as
chemical liquids or gases, as well as water containing sediment or
the radioactive environment;
Non-water absorption, good dimensional stability, high mechanical
strength, good thermal conductivity;
Bearing is a thin wall structure, lightweight, small volume,
suitable for compact design;
Compared with the traditional three-layer composite material, the
static load characteristics, wear-resistance, service temperature, dimensional stability and so on under the
condition of non-grease lubrication are better;
Compared with copper inlaid self-lubricating material, it is more
suitable to work under the condition of small Angle swing, and the
price is cheaper.
GENERAL | Unit | Value | |
Maximum load, p | Static Dynamic | N/mm2 N/mm2 | 300 140 |
Operating temperature | Min Max greased Max oil lubricated | °C °C °C | - 40 150 250 |
The products are applied to water conservancy and hydropower industry: hydraulic machinery: horizontal support slide of hydraulic steel gate, support bearing of the hydraulic hoist and closure machine, sandblasting maintenance door bearing, etc. Hydraulic turbine: guide vane shaft sleeve (upper guide, middle guide, lower guide), wheel shaft sleeve, pin shaft sleeve (connecting rod pin, push and pull rod pin, relay piston pin), anti-wear ring plate (thrust ring), anti-wear block, control ringside tile.
Metallurgical industry: die-casting machine bearing, rolling
cutting shears (bilateral shears, fixed-length shears on the
skateboard), etc.
Valve industry: butterfly valve, globe valve, etc.
Others: mining machinery, packaging machinery, construction
machinery, heavy machinery, injection molding machine, automobile
tire mold, wind turbine, thermal power, and other industries.
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 layer CuPb10Sn10
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
viiplus bimetal 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!
Special dimensions are available on request
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