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wrapped bushings
wrapped bushings
Say goodbye to the hassle of frequent lubrication maintenance. Our self-lubricating technology ensures smooth operation and reduces wear and tear, extending the lifespan of your equipment. Experience uninterrupted productivity and cost savings as you bid farewell to the need for messy lubricants and time-consuming upkeep.
After the rolling process is completed, PTFE mixtures are filled in interstice of the bronze layer. Under normal operation, Part of the PTFE mixture on the top layer will be removed and transferred to the mating surface, forming a physically lubricating film, which will reduce the friction cone. and protect the mating shaft.
PTFE composite 0.01~0.03mm as sliding layer
Porous Bronze layer;The layer provides bonded strength of Self-Lub. Layer.
Heavy Duty Plain Bearings at bronzelube.com. Solutions in Principal Markets Worldwide. The equivalent of DU Bushing and DX Bearings. China Supplier in Bearing Solutions. Lightweight & compact Bushing Design. Customer Support.
Types of Plain Bearings and Their Applications
Dry-Run Plastic Sleeve Bearings:
Ideal for fast-moving, high-load, and low-friction operations, these bearings are lightweight and highly efficient.
Similar to their non-flanged counterparts, these bearings also have a flange for added functionality in certain applications.
Lubricated Metallic Flanged Sleeve Bearings:
These combine the benefits of lubrication with the added support and alignment offered by a flange.
Thrust Washers:
Thin, disk-shaped components placed between bearings and stationary surfaces to support axial and thrust movements along a shaft.
Clip Bearings:
These bearings are inserted into holes in metal plates to provide a frictionless and wear-resistant surface for shafts.
Mounted Plain Bearings:
These bearings come with a housing for ease of installation and additional support, enhancing the bearing’s stability and functionality.
Bearing Manufacturer – Ask us for a quote, Steel Flanged Bushings – For High Specific Loads
PTFE Slide Bearing Bushes – Self-lubricating Metal Polymer
Our PTFE-based metal-polymer materials offer exceptionally low friction and high wear. Superior PTFE and thermoplastic-based metal-polymer bearings. Contact us for a free quote! Customer Support
We offer a wide range of high-performance bearing materials, services, and solutions. Need help choosing the right sleeve bearing and flange bushing for your application? Equivalent Garlock Bearing!
PTFE Sliding Bearings – Self-lubricating Metal Polymer
Our PTFE-based metal-polymer materials offer exceptionally low friction and high wear. Superior PTFE and thermoplastic-based metal-polymer bearings. Contact us for a free quote! Global Souring Bushing Online!
Our PTFE-based metal-polymer materials offer exceptionally low friction and high wear. Superior PTFE and thermoplastic-based metal-polymer bearings. Contact us for a free bushing price!
PTFE Bushings and Bearings – Quick & Simple Assembly
Low friction & wear-resistant metal-polymer bearings. Ideal for a variety of applications. Improved Energy Efficiency, Extended Service Life, Zero Maintenance, and Quick Assembly. High energy efficiency!
Sleeve Bearings – A World of Metal LubricatedBearings
We offer a wide range of high-performance bearing materials, services, and solutions. Need help choosing the right bearing for your application? Contact Our Experts! Increased durability. Lightweight Solutions for Medical Bushings and surface solutions are used in the healthcare industry.
Multi-layered bushing bearings, Self-lubricating, without maintenance.
Steel wrapped bushings overview
The sliding bearing is made of steel plate, sintered spherical bronze powder in the middle, and rolled on the surface of a mixture of polytetrethylene (PTFE) and environmental protection polymer materials.
Steel wrapped bushings features
Conventional models are available in stock.
Excellent wear resistance, plastic layer and copper layer combined with high strength, fatigue resistance, impact resistance, and other advantages.
Simple structure, compact, convenient design, so it is widely used in machine tools, textile machinery, light industry machinery, printing machinery, electromechanical integration assembly. Models in stock can be shipped the same day at the earliest.
Material:
Polytetrafluoroethylene (PTFE) resin layer with filler
Bronze sintered layer
Steel metal Substrate (SPCC: tin plating)
Project (structural design and calculation) and development of self-lubricating components of composite bearings for various purposes;
Provides services and solutions for internal coating and recovery of production pipelines and produced water injection.
For all kinds of machines.
ISO 3547 / DIN 1494, Hot Sale Bushing Bearing Components
A company that gets a lot of attention from customers because it offers custom self-lubricating bushing (plain) bearings solutions developed in collaboration with them, and provides after-sales service and field service with high quality and significant international certification. The company believes its products are recognized for their high level of expertise, technological innovation, and quality.
Self-Lubricating Components
Wrapped bushings maintenance-free plain bearings with PTFE as sliding layer
– Composite Plain Bearing
Steel-Sintered-Bronze-PTFE Composite Material – maintenance-free
Customized self-lubricating bearings
Material – Characteristics
Steel with porous sintered tin bronze layer, which is coated with PTFE as a sliding layer.
The sliding layer made of PTFE enables maintenance-free, self-lubricating operation with low friction.
Cylindrical type self-lubricating bushing
Metallic Bearings refer to plain bearings with self-lubricating functions.
They are high-performance, high quality, lubrication-free, and maintenance-free bearings for various industries.
Cylindrical Bushings
Flanged Bushings
Thrust Washer
Thrust Plate
The Steel backed series are self-lubricating bearings composed of three layers: Polytetrafluoroethylene plastic layers with fillers, sintered bronze layers, and back metals.
Self-Lubricating Multilayer Composite Bushing, switch from metal bearings are self-lubricating, which means you never need grease. Extend the life of your equipment by switching to composite bearings and bushings.
Self-lubricating Wrapped Bushes
Carbon Steel + Copper Powder + (PTFE + Pb + Filler)
Steel backed with copper-plated steel with porous bronze sintered on the steel and polymers (PTFE+Pb) embedded into the bores of the bronze. By combining the metals and the polymers together, its products are endowed with a lower friction coefficient and good capacity of anti-abrasion and self-lubrication. Moreover, the steel back is plated with an erosion-prevention layer. Products of the PTFE composite series are widely applied in printing, weaving, and tobacco-producing machines, gymnastic equipment, etc.
Performance Index
Data
Max Load P
Static Load
250N/mm²
Max Load P
Dynamic Load
140N/mm²
Max Load P
Oscillation Load
60N/mm²
Linear Velocity V
Dry Lubrication
2.5m/s
Linear Velocity V
Oil Lubrication
>5m/s
Max PV value
Grease Lubrication
1.8N/mm²· m/s
Max PV value
Oil Lubrication
3.6N/mm²· m/s
Performance Index
Data
Friction Coefficient μ
Dry Lubrication
0.08~0.20
Friction Coefficient μ
Oil Lubrication
0.02~0.07
Mating Axis
Hardness
>200 HB
Mating Axis
Roughness
Ra=0.4~1.25
Working Temperature
-200~+280℃
Heat-conducting Coefficient
40W/(m·k)
Heat-expansion Coefficient(Axial)
11×10-6K-1
Wrapped Bushes Feature
■ Serviceable without the need for lubrication. Thin and lightweight for compact design.
■ Demonstrates low coefficient of friction and superior load performance under high-load, low-speed conditions.
■ Usable at the PV values even in the middle- and high-speed zones when lubricated.
■ Usable in the wide temperature range from low to high temperatures. Has superior chemical resistance.
■ Features superior dimensional stability, mechanical strength, and thermal conductivity.
■ The 0.5 mm thin standard steel-backed bushing products are also available for space-saving.
wrapped bushings,
maintenance-free plain bearings with PTFE as a sliding layer
Manufactures flange bronze bearings, service & maintenance companies to meet the exacting specifications required in a wide range of industrial applications.
Machined bronze bushing that meet the exacting requirements & specifications supplied by our clients. Spherical bearings, spindles, semi-spheres and supports that we have manufactured.
Alternative solution,We offer an outsourced machining service for bronze bushes, manufacturing precise parts to the designs supplied to us by our clients.
