Composite Polymer Plain Bearings that incorporate Tribology
Technology Material Strips represent a cutting-edge solution in the
field of friction reduction and wear protection. These bearings are
designed to provide superior performance in applications where low
friction, high load capacity, and excellent wear resistance are
critical.
The tribology technology material strips are embedded within the
composite polymer matrix, enhancing the overall tribological
properties of the bearing. These strips are made from advanced
materials that are specifically formulated to optimize friction and
wear characteristics. They work in conjunction with the composite
polymer to create a smooth, low-friction sliding surface that can
withstand heavy loads and resist wear over extended periods of
operation.
The composite polymer material itself is chosen for its high
strength, durability, and chemical resistance. It provides a solid
foundation for the tribology technology material strips, ensuring
that the bearing maintains its integrity and performance over time.
The combination of the composite polymer and tribology technology
material strips results in plain bearings that offer several
advantages. They exhibit significantly lower friction coefficients
compared to traditional metal bearings, reducing energy consumption
and heat generation. Additionally, the wear resistance of these
bearings is excellent, minimizing the need for maintenance and
replacement.
Composite Polymer Plain Bearings with Tribology Technology Material
Strips are suitable for a wide range of applications, including
industrial machinery, and automotive components. They are
particularly useful in environments where high loads, high speeds,
or harsh chemicals are present, as they are able to maintain their
performance under such challenging conditions.
In summary, Composite Polymer Plain Bearings with Tribology
Technology Material Strips represent an advanced solution for
applications requiring superior friction reduction and wear
protection. Their unique design and material combination make them
ideal for demanding applications where reliability and durability
are paramount.
Composite Technology Bushing & Plain Bearings Sourcing Online
Bushing
Design,http://www.bronzegleitlager.com/contactus.html,Tribology is the science of friction, wear and lubrication between
moving surfaces.Material technology and material surface
engineering play a key role in solving friction problems.
Steel + Cu + polymer
Steel + copper
Copper + polymer
Steel+polymer
Polymer and polymer
Surface Technology
Electroplating: copper, tin, zinc, etc.
Heat treatment: phosphating frequency quenching etc.
Spray: POM MoS2
Integrated Condition Test
Motion mode: rotary motion, swing motion, reciprocating motion
Test load: 1-100mpa
Test speed: 1-10000rpm
Lubrication condition dry friction oil lubrication water
lubrication
Composite Polymer Plain Bearings is used steel-backing as its structure, sintered porous bronze as its interlayer,
surface inlaid the modified POM. Suitable for marginally lubricated and dry operation on the
conditions of lubrication indents grease. It has been widely
applied to metallurgical machinery, Mine machinery, water
conservancy machinery, vapor locomotive, building machinery,
agriculture machinery, steel rolling industry etc.
| Brand | viiplus |
| SKU | pom bushing |
| Base material | Steel/Bronze |
| Maximum temperaturet | -40°C-300°C |
| Max Load Capacity P | 70-250N/mm² |
| Coefficient of friction u | 0.05-0.20u |
Application Feature
| Good load capacity and anti-wear. |
| It is used in high load capacities and low speed with rotational,oscillating or frequent stop-start motion. |
| It can work for a long time without oil in the condition of boundary
lubrication,under oil or grease lubrication interval,the working-life will be
longer. |
| It is machinable for the thicker of POW. |
| The bushes can be applied in auto chassis,forging
machine,metallurgical,civil engineering,power station,strip rolling
industries etc. |
| It is widely used in the machine where Lead is unacceptable. |
Material organization
Advantages
POM composite bushings are referred to as prelubricated because their material is
designed to operate with marginal lubrication. These bushing type effectively fills the gap between fully
lubricated and dry sliding bushings. viiplus offers a wide range of
straight POM composite bushings. Advantages of these bushings include:
maintenance-free operation
very good frictional properties
high load carrying capacity
high sliding velocity
small operating clearance
POM composite bushings are suitable for applications where a sliding material with self
lubricating properties is a prerequisite. Application area examples
for these bushings are:
- agricultural equipment
- construction machinery
- material handling equipment
- home appliances and consumer goods
Lubrication
POM composite plain bearings are designed to operate under marginal lubrication conditions. The
sliding surface of these plain bearings contains grease reservoirs
which should be filled prior to installation. It is not necessary
to relubricate these plain bearings, but the presence of a
lubricant can extend the plain bearing service life considerably. To protect the mating surface against corrosion, grease can be applied
periodically.
Characteristics
Permissible load (dyn/stat), N/mm2: 120 (v ≤ 0,02) / 250
Permissible sliding velocity, m/s: 2,5 (p ≤ 1,0)1)
Friction coefficient m: 0,02 .. 0,20
Temperature range, °C: –40 .. +110
Application recommendations
Shaft tolerance: f7 – h8
Housing tolerance: H7
Shaft roughness Ra, mm: 0 .. 0,8
Shaft hardness, HB: 150 – 600
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