Ptfe Composite Bushing

WGB-1 (tin-plated)WGB-1 (tin-plated) oil-free lubricated bearing is a sliding bearing made of steel plate as the base, sintered spherical bronze powder in the middle, and rolled with a mixture of polytetrafluoroethylene (PTFE) and lead on the surface. It has the characteristics of small friction coefficient, good wear resistance, corrosion resistance, and oil-free lubrication. The use of this product can reduce costs, reduce mechanical volume, avoid shaft biting, and reduce mechanical noise. The product has been widely used in the sliding parts of various machines, such as printing machines, elevators, textile machines, tobacco machines, fitness equipment, hydraulic transport vehicles, micromotors, solenoid valves, automobiles, motorcycles, and agricultural and forestry machinery.

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Product Description

PTFE Composite Bushings: High-Performance Sliding Bearings

Welcome to Jiashan Wingold Bearing Co., Ltd., your trusted manufacturer and supplier of high-quality PTFE composite bushings. Our advanced bearings offer exceptional performance, durability, and cost-effectiveness for a wide range of industrial applications. With our expertise in sliding bearing solutions, we provide innovative products that meet the demanding needs of global B2B buyers.

Product Description

Our products are designed to perform outstandingly in tough environments. These self - lubricating bearings merge the low - friction traits of PTFE with the strength and stability of a composite backing substance. The outcome is a high - performing sliding bearing that provides excellent load - handling capacity, wear resistance, and chemical compatibility. Our products have a distinct structure, featuring a slim PTFE layer adhered to a sturdy, rigid backing. This design enables remarkable load - bearing abilities while retaining the low - friction and self - lubricating qualities that PTFE is well - known for. The composite makeup also improves dimensional stability, making these bushings perfect for applications demanding tight tolerances and minimal upkeep.

Specifications

Property	Value
Inner Diameter	5mm - 300mm
Wall Thickness	0.5mm - 5mm
Length	Up to 500mm
Temperature Range	-200°C to +280°C
Load Capacity	Up to 140 N/mm²
Friction Coefficient	0.02 - 0.08
PV Limit	Up to 3.6 N/mm² × m/s

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Why Choose Us?

Industry-leading expertise in sliding bearing solutions
Customization capabilities to meet specific application requirements
Rigorous quality control processes ensuring consistent product performance
Competitive pricing and flexible order quantities
Extensive technical support and engineering assistance
Global presence with local support and multi-language communication
Commitment to innovation and continuous product improvement
Fast lead times and reliable delivery

Material

Our PTFE composite bushings are made from high-quality materials carefully selected for optimal performance. The bearing surface consists of a PTFE compound that may include various fillers such as bronze, carbon fibers, or glass fibers to enhance specific properties. The backing material is typically a high-strength composite, such as fiberglass-reinforced epoxy or phenolic resin.

Product Advantages

Low Friction and Wear: The PTFE sliding surface provides exceptionally low friction, reducing energy consumption and wear on mating parts. This results in extended service life and reduced maintenance costs for your equipment.
High Load Capacity: The composite backing material allows our bushings to withstand heavy loads while maintaining their dimensional stability. This makes them suitable for a wide range of demanding applications.
Self-Lubricating: Our products eliminate the need for external lubrication, reducing maintenance requirements and preventing contamination in sensitive environments.
Chemical Resistance: PTFE's excellent chemical resistance makes these bushings ideal for use in corrosive environments or applications involving aggressive fluids.
Temperature Stability: With a wide operating temperature range, our bushings maintain their performance characteristics in both extremely cold and hot conditions.
Dimensional Stability: The composite structure ensures minimal deformation under load and temperature variations, maintaining precise tolerances throughout the bearing's life.
Customization Options: We offer a range of material compositions and sizes to meet your specific application requirements, ensuring optimal performance in your unique operating conditions.

Application Areas

Automotive: Suspension systems, steering components, and pedal assemblies
Aerospace: Flight control systems, landing gear, and actuators
Industrial Machinery: Conveyors, packaging equipment, and material handling systems
Agricultural Equipment: Pivot points, linkages, and hydraulic cylinders
Construction Equipment: Boom arms, excavator buckets, and articulation joints
Marine: Rudder bearings, propeller shafts, and deck equipment
Renewable Energy: Wind turbine pitch and yaw systems, solar tracking mechanisms
Food Processing: Mixing equipment, conveyor systems, and packaging machinery
Textile Machinery: Weaving looms, spinning frames, and knitting machines
Medical Equipment: Hospital beds, surgical tables, and imaging equipment

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FAQ

What is the typical lead time for the Ptfe Composite Bushing?
Our standard lead time is 2-3 weeks, but we can accommodate rush orders when needed.
Can you provide custom sizes or material compositions?
Yes, we offer customization services to meet your specific requirements.
What is the minimum order quantity?
Our minimum order quantity varies depending on the product. Please contact us for details.
Do you offer technical support for product selection?
Absolutely. Our engineering team is available to assist you in choosing the right bearing for your application.
Are your products suitable for food-grade applications?
Yes, we offer food-grade options that comply with FDA regulations.

Contact Us

For more information about our PTFE composite bushings or to discuss your specific needs, please contact us at info@wingold.cc. Our team of experts is ready to assist you in finding the perfect sliding bearing solution for your application.