Project Description
POM Composite Bushings, Special and drawing parts
Metal Polymer Bushings: POM bushing for lifting bearings, Steel Backed POM coated Self-lubricating Plain Bearings & Thrust Washers Features： Suitable for high loads and low speeds. Sliding layer contain indents for grease retention. Available as Cylindrical bushes, Flanged bushes, Thrust washers or sliding plates. Good wear resistance with low shaft wear. Low friction in lubricating conditions
Self-lubricating POM Bushings cylindrical bushes For Long Life
S
teel Backed POM coated Self-lubricating Plain Bearings & Thrust Washers
Low-maintenance dry sliding bearings dx bush solution
POM composite bushings replace DX bushing are often used in general industrial machinery, heavy machinery, machining facilities, plants and automotive parts.
Customized bushing designs. Cylindrical bushes with non-standard. Use Composite bushing material; Suited for dry & Hi Temp Applications. Inquire Online! Highlights: Plain Bearing Experts Available, Lubrication of composite bushing custom size experience! The plain bearing is low-maintenance and consists of three layers: steel, porous bronze and POM resin. The cavities of the metal polymer-acetal resin are real reserves of lubricant, thanks to which the pom within the specified limits is not exposed to defects in alignment and edge overload, and at the same time guarantees heat loss from the bearing working surface.
Wrapped composite sliding bearing, steel/acetal resin (POM), lubrication pockets, low-maintenance Available for orderBearing sleeves
about the company
Composite Bushing Low-maintenance with lubrication pockets
Porous bronze layer sintered on a steel backing with the function of bonding the sliding surface in a polyacetal resin. Porous bronze layer sintered on a steel backing with the function of bonding the sliding surface in a polyacetal resin and allowing thermal dispersion, resulting in a socket that collects and gradually releases lubricant. lubricant to reduce friction and protect the surface. To facilitate relubrication, the composite bearing bushings have an external hole for this purpose. It is recommended to use greases containing lithium soap; conversely. MoS2 and graphite-based greases are not suitable. Composite bearing bushings are used in a number of applications, including Among them we find: mining and metallurgy, printing presses, hydroelectric generators and cold rolled steel; typically applications with periodic lubrication. Steel; typically a regularly lubricated application. The use of this type of bushing is growing rapidly, thanks to its The main features are as follows, which facilitate the elimination of various problems.Characteristics
1. Steel backing Modified polyacetal (POM) bushing
2. Bronze poroso bushings
3. Tin plating or copper plating composite bearings
Product Quality Index
Energy Generation
Composite Bearing Bushing Advantages.
Beautifully crafted leather products.
- Low maintenance costs due to long intervals between relubrication.
- Good adaptation to oscillating and rotating movements.
- Limited wear (if applied and used correctly).
- Water repellency.
- Reduced sensitivity to edge loading.
- Good thermal dispersion.
We manufacturing composite bearing bushing tailored to your individual needs.
What is a composite bearing bushing?
A composite bearing bushing is a bushing consisting primarily of steel, porous bronze and a PTFE frame. It is used to allow oscillation, rotation and sliding on the bearing. It is also used to absorb and transmit radial forces. These are mainly installed in vehicles, agricultural machinery, textile machinery, printing machinery, etc.
Composite plain bearings are mainly used for bearing arrangements with heavy loads must be supported and where rotational or the swinging movements are relatively slow. Due to their good sliding properties and compact design, these plain bearings are particularly suitable for bearing arrangements where is it! The standard range of slide composite plain bearings is very comprehensive and covers almost every standard size.
What are the different types of composite bearing bushings?
There are a number of plain bushings and flanged composite bearing sizes that conform to current standards.
For composite bearing type plain bushings, they have a longitudinal groove to facilitate assembly. You can distinguish two types of materials. The first type of material is steel-backed with PTFE composite bearings. This type of bushing is used for dry applications that do not require lubrication and maintenance. The second type of material is steel-backed with POM composite bearings. This type is used for applications that require low maintenance lubrication.
The composite bearing bushing materials
The composite bearing bushing common materials are: PTFE line composite bearing : This is one of the most widely used materials. As mentioned above, it does not require maintenance and can be used dry. It can also be used in contact with liquid lubricants. However, the use of grease is not recommended for this type of material. It is also important to know that it contains lead. It should not be used in the food industry.
Bronze backed PTFE line bushing composite bearing : This material has the same characteristics as the steel backed ptfe lined bushing announced above. The main difference is that the metal matrix is different. Bronze backed is also more expensive.
The stainless steel backed ptfe line bushing composite bearing material is not used in water and is resistant to corrosion and is often used in light and marine environments.
POM composite bearing bushings: This material is used in applications that require liquid or grease lubrication and low maintenance. Therefore, this class of rings has a lubrication hole and an inner diameter with a honeycomb-like surface. This material contains lead and therefore cannot come into contact with food.
How do I choose a composite bearing bushing?
In order to choose the product you need, it is necessary to know its dimensions. In fact, you need to know its inner diameter, outer diameter and length. Or then flange composite bearing size, composite bearing wall thickness, it is equally important to know in what environment the ring will be installed and what are the limitations. For example, if you know that your ring will be in contact with food, then you should focus your search on self-lubricating materials for stainless steel video grade composite bearings. If you find the size you need on our website but the material you want is not available, contact us to recommend the right type of composite bearing for you.
Find your composite bearing: We offer a large selection of quality parts, including plain composite bearing bushings, to meet your needs and limitations. You can search by filtering through different basic criteria in order to find something that fits both your budget and your assembly requirements Thanks to our large inventory, we offer fast delivery times. If you have questions and need specific information to place an order, our sales department will be happy to help you. With smaller starting order quantities, specializing in custom composite bearing bushings for small and micro businesses, our customers can contact us via email or phone.
Composite Bearings & Solutions
Metal POM Bushing Supplier
The POM composite bushing portfolio includes sleeve bushes, and flange size as well as thrust washer and plain bearing solutions for a large number of industrial applications. bushings catalog ： composite bushing low-maintenance steel backing and with lubrication pockets. Metric Size straight bushings of triple-layer POM composite material.
- Dry Film Lubricant Coating Dry Film Coating
- Provides solid lubrication of parts subject to torque or contact stresses:
- For maximum fatigue life
- Improved surface properties
- Excellent load carrying capacity
- Provides intermittent dry lubrication
Top Quality
Maintenance-free and low-maintenance POM composite bushing, metal-polymer composite plain bearings competitive edge in technology ensure reliability and safety in the application of our products.
Cost-effective & durable:
metal-polymer composite
pom bushing & plain bearings are a cost-effective alternative for many industrial
and automotive applications.
Custom sleeve bushing solutions for your engineering needs.
POM Bushing, Steel Backed POM Washer Factory – Bronze Thrust Bearing Factory
Brass, Bronze & Copper POM Bushings Supplier
Self-lubricating washer supplier, Reliable Bronze Bushings Manufacturer
Thrust Washer material very good wear and low friction performance over a wide range of loads, speeds…
Oil Free Parts Selection
Metal-Polymer Plain Bearings Grease Lubricated
1. Self-lubricating. Layer POM 0.3-0.5mm.
Porous bronze layer; The layer provides bonded strength of self-lubricating. Layer.
Steel Backing The layer provides load & thermal conductivity
Copper / Tin layer.
Cylindrical Sliding Bushings – Bushings -bronzelube.com
High quality Metal-Polymer Composite Bearing With POM Material Bush from China
Marginally lubricated bearing – Custom Design: Made of steel-bronze-plastic composite, manufactured according to DIN ISO 3547, for oil and grease lubrication, ready-to-install. Available as cylinder liner, thrust washer, sliding strip and as a special part. Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs.
Lubricating composite pom bushings are suitable:
- In case of heavy, swinging and rotating loads
- In case of intermittent work
- If a low coefficient of friction and reduced wear are required
- If you need to check the number of maintenance interventions
Wrapped sliding bearing, wrapped bushing, steel backed bushing /POM sliding layer, DIN 1494/ISO 3547, Low-maintenance
Wrapped sliding bearing, Wrapped bushing, steel backed bushing /POM sliding can choose different matrix materials according to different working conditions, such as: bronze substrate, stainless steel substrate, and “lead-free” formula products. Environmental protection leads free bushing series, color is orange, orange, blue POM composite.
Non-lead boundary lubrication bearing is improved on the basis of pom bushing. It can be applied to the field where non-lead is required. Now it’s widely used in textile machines, auto operating parts, and other middle speed, middle load, and grease lubrication occasions.
Product pom composite bushings introduction
POM COMPOSITE BUSHING is a lead-free self-lubricating product with boundary made of carbon steel substrate, bronze powder, modified pom and other lubricant materials by special process, which has the characteristics of environmental protection. It not only has a certain chemical properties, at the same time, it has good physical properties and mechanical properties, can be used in all kinds of low speed load, sliding, rotation, swing, and instead of the traditional bearing linear reciprocating motion parts, because of wearing layer surface with oil holes facilitate assembly before daub grease, work with low coefficient of friction, breaking-in performance is good, wear resistance, etc.
Sliding layer POM (MoS2)/ lubrication pockets
Chemical properties： The surface polymer is resistant to chemical corrosion, so its corrosion resistance mainly depends on the steel back and the surface plating. Copper or tin plating on steel back surface can effectively prevent atmospheric corrosion; If working in corrosive medium, steel back can be galvanized, etc.
- Flange bearings – Plain bearing within mountable housing unit
- Sleeve bearings – Always self-lubricating & grease-free
- Customized bearings – We will manufacture the exact self-lubricating bearing you need at a low cost.
- Split type bushings – Easy to install
- Simple design – Cost-effective
BRONZELUBE.COM is one of the entities specialized in the production of self-embellishment bearings, sliding bearings, composite bearings, oil-free bearings, dry bearings and maintenance-free bearings in China. Its product quality and performance have reached the level of foreign counterparts.
CHARACTERISTICS
DESCRIPTION
POM bearing
Our range of POM wrapped acetal lined bearings are suitable for rotary and oscillating movement applications. They benefit from long re-lubrication intervals, no absorption of water, outstanding damping behaviors and have a low suceptibility to edge loading.
Our POM range are ideal for the automotive, machine building and agricultural industries and indeed any application where lubricant cannot be supplied continuously.
Just a few examples of where our POM range is used:
Rear chassis hinges
Articulation joints
Spindles of drills
Gearboxes & clutches
Grinding and milling machines
POM bushes wrapped acetal bearings are comparable with PM DX, PCM M, EGB E40, EGB E50 en PAP P20.
- Type
- cylindrical
- Material
- POM
- Length
- Min.: 12 mm (0.47 in)
Max.: 30 mm (1.18 in)
- Inside diameter
- Min.: 8 mm (0.31 in)
Max.: 20 mm (0.79 in)
Customized For Quick Learning
MATERIALS
- Support material Steel backed bearings copper-plated or tin-plated
- Intermediate layer Sintered bronze
- Sliding layerPOM (MoS2)/lubrication pockets
Structure
1 Self-lubricating bearings Layer POM 0.3-0.5mm.
After rolling process completed, POM are filled in intersice of bronze layer, lubrication indents are stamped, which are full of oil grease, which will be removed and transferred on the mating surface, forms a physically lubricating film, which will reduced the firction coe. and protect the mating shaft.
2 Porous bronze layer;
The layer provides bonded strength of self-lubricating Layer.
3 Steel Backed bearings
The layer provides load & thermal conductivity
4 Copper / Tin layer bushings.
| Max. Load Capacity P | ||
| Static Load | N/mm2 | 250 |
| Dynamic Load | N/mm2 | 140 |
| Max. Speed V | ||
| Pre-Lubricated | m/s | 2.0 |
| Oil Grease Lubrication Continuous Operation | m/s | >2 |
| Max. Pv Value | N/mm2 · m/s | 2.8 |
| Coefficient of Friction | μ | 0.05~0.20 |
| Operation Temperature Range | ℃ | -40~110 |
| Thermal Conductivity | W(m · k-1) | 42 |
| Coefficient of Thermal HSB-2pansion | λST | 11·10K-6 |
MAINTENANCE COMPOSITE BEARINGS
POM Composite Bearings is a low self-lubricating bearing material with MoS2 sliding layer and lubrication pockets.
Composite bushing is often used in cranes, truck cranes, tail gates, container equipment and agricultural machinery and construction machines.
Housing ØH7
Bushing inner-Ø after mounting
in the range of D Shaft tolerance h8
Composite Bushing Industry
Bushing assembly, balancing sleeve, brake clamp, steering kingpin axle sleeve and truck tail plate axle sleeve, haulage truck, crane, truck crane, forest machinery, packaging machinery, construction machinery, hydraulic motor, agricultural machinery, mining machinery, metallurgical machinery, hydraulic machinery, steam truck, steel rolling industry, etc.
The composite bushings are made from a steel backed bushing, in which MoS2 is sintered on the surface, using an intermediate layer of bronze powder as a binding agent. These raw material slabs are then cut into a rectangular shape, then wrapped and calibrated to the right size.
Composite Bushing Application
Wrapped sliding bearing, wrapped bushing, steel backed POM (MoS2)/lubrication pockets, DIN 1494/ISO 3547, Low-maintenance used in cranes, truck cranes, tail gates, port equipment and agricultural machinery and construction machines.
composite pom bushing is a Low-maintenance bearing material with MoS2 sliding layer and lubrication pockets. An initial greasing during installation is necessary, after that, periodic greasing with oil or grease is mandatory.
Bushing size chart bushings catalog
Search Bushing Size Chart. Get The Best of the price of bushing parts,
Du, Dx Bushings Catalog – Search Du, Dx Bushings Catalog, Split Type
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wrapped composite sliding bearing, steel/acetal resin (POM), lubrication pockets, low-maintenance
MATERIALS
Support material Intermediate layer Sliding layer Steel copper plated / tinplated Sintered bronze Acetal resin / POM
Dx Bushings Catalog – Search Dx Bushings Catalog
CAD DRAWINGS
Get access to dx bushing equivalent drawings
| PM0808DX | 8 | 10 | 8 | H7 | h8 | 8.105 | 8.04 | 0.127 | 0.04 | |
| PM0810DX | 8 | 10 | 10 | H7 | h8 | 8.105 | 8.04 | 0.127 | 0.04 | |
| PM0812DX | 8 | 10 | 12 | H7 | h8 | 8.105 | 8.04 | 0.127 | 0.04 | |
| PM1010DX | 10 | 12 | 10 | H7 | h8 | 10.108 | 10.04 | 0.13 | 0.04 | 3 |
| PM1012DX | 10 | 12 | 12 | H7 | h8 | 10.108 | 10.04 | 0.13 | 0.04 | 4 |
| PM1015DX | 10 | 12 | 15 | H7 | h8 | 10.108 | 10.04 | 0.13 | 0.04 | 4 |
| PM1020DX | 10 | 12 | 20 | H7 | h8 | 10.108 | 10.04 | 0.13 | 0.04 | 4 |
| PM1210DX | 12 | 14 | 10 | H7 | h8 | 12.108 | 12.04 | 0.135 | 0.04 | 3 |
| PM1212DX | 12 | 14 | 12 | H7 | h8 | 12.108 | 12.04 | 0.135 | 0.04 | 4 |
| PM1215DX | 12 | 14 | 15 | H7 | h8 | 12.108 | 12.04 | 0.135 | 0.04 | 4 |
| PM1220DX | 12 | 14 | 20 | H7 | h8 | 12.108 | 12.04 | 0.135 | 0.04 | 4 |
| PM1225DX | 12 | 14 | 25 | H7 | h8 | 12.108 | 12.04 | 0.135 | 0.04 | 4 |
| PM1415DX | 14 | 16 | 15 | H7 | h8 | 14.108 | 14.04 | 0.135 | 0.04 | 4 |
| PM1420DX | 14 | 16 | 20 | H7 | h8 | 14.108 | 14.04 | 0.135 | 0.04 | 4 |
| PM1425DX | 14 | 16 | 25 | H7 | h8 | 14.108 | 14.04 | 0.135 | 0.04 | 4 |
| PM1510DX | 15 | 17 | 10 | H7 | h8 | 15.108 | 15.04 | 0.135 | 0.04 | 3 |
| PM1512DX | 15 | 17 | 12 | H7 | h8 | 15.108 | 15.04 | 0.135 | 0.04 | 4 |
| PM1515DX | 15 | 17 | 15 | H7 | h8 | 15.108 | 15.04 | 0.135 | 0.04 | 4 |
| PM1525DX | 15 | 17 | 25 | H7 | h8 | 15.108 | 15.04 | 0.135 | 0.04 | 4 |
| PM1615DX | 16 | 18 | 15 | H7 | h8 | 16.108 | 16.04 | 0.135 | 0.04 | 4 |
Pom Composite Bushing
Maintenance-free, POM lined composite bushing with steel or bronze backing. Price & Delivery Time On Request.
Grease-lubricated composite bushes，Steel/Acetal : Resin (Pom), Lubrication Pockets, Low-Maintenance. Save your purchasing Wrapped composite sliding bearing, steel/acetal resin (POM), lubrication pockets, low-maintenance budget for your project.
- Straight bushes
- Collar bushes
- Thrust washers
Custom Design
The promise of composite bushings high quality, meet your requirement. Always tested. Always proven. Global website www.bronzelube.com
Composite Bushes Order
Small minimum order value & quantity, fast delivery. Use Composite bushing material; Suited for dry & Hi Temp Applications. Inquire Online!
Metal-Polymer Plain Bearings Grease Lubricated, Bushings with Indents
What is composite bearing ?
marginally lubricated bushings for grease or oil lubricated applications; Standard parts contain grease indents in the sliding layer; plain sliding layer: Composite bearing is a kind of oil-free lubrication bearing, the product is based on high quality low carbon steel backing, surface sintering lead-tin bronze alloy, composite bearing by several times high temperature sintering and dense rolling of copper, steel backed.
Metal-Polymer Bearings Composite Self-Lubricating Bushings
Metal-polymer Composite Bearings.
The composite bearing is a kind of oil-free lubrication bearing, the product is based on high quality low carbon steel backing, surface sintering lead-tin bronze alloy, composite bearing by several times high temperature sintering and dense rolling of copper, steel as one of the bimetallic strip rolled. It has high bearing capacity, impact resistance, high temperature resistance, self-lubricating ability and other characteristics, especially for heavy load, low speed, reciprocating or oscillating and other difficult to lubricate and form oil film occasions, but also not afraid of water and other acid corrosion and scouring.
Since the substrate is stabilized as low carbon steel material, the outer diameter processing accuracy of the bushing is guaranteed, and no screw fixing is needed after the product is installed into the seat hole, and the interference fit can be relied on to prevent the phenomenon of going out of round. The change of chemical composition of the inner alloy layer can meet the requirements of different bearing pressure, different use temperature and different sliding speed, and the different structure of the oil groove and oil cavity designed in the production of the friction surface can meet the requirements of different refueling methods and prevent the phenomenon of shaft gnawing.
Composite bearings have the advantages of good wear resistance, especially suitable for medium-speed medium load and low-speed high load and other occasions. Through special technology, the composite bearing can be processed on the friction surface of various oil grooves, oil cavities and oil holes, so as to adapt to the use of different lubrication conditions. The products are mainly used in heavy-duty vehicle balance axle bushings, gaskets; automobile engines, chassis, motorcycle clutches, gear pump rubbers and lifting equipment, etc.
Always self-lubricating, always long life.
Cylindrical plain bearing- POM bushing Series
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Bronze-Plated Wear Plates
Browse, get a quote and order products easily in Self-Lubricating Wear Plates eCatalog
Metal-Polymer Plain Bearing Material Grease Lubricated， Custom Capabilities, Industry For Quality Custom Capabilities!
Metric composite bushing and imperial bushings made to order: standard dimensions, half-bushings, flange bushing, lubricant holes and machined grooves, customized bushing designs
Other Metal-Polymer Hydrodynamic Composite Bearings Material
