Flanged DU Bush

1.Material：Structure：steel back -- porous bronze--PTFE. Roles of each layer: Steel back: positioning in assembly and bearing pressure; Porous bronze: connecting plastics and assisting friction reduction; and the plastic;PTFE layer plays the role of wear resistance and self-lubricating. 2. Features: oilless self-lubricating, low noise, thin-walled design, small structure, and long-term wear resistance. It is a new type of bearing that replaces the needle bearing, powder metal bearing and copper alloy bearing. 3.The bearing types are available in standard sizes:flanged,sleeve,thrust washer,slide pad,plain,skateboard 4.MOQ 100 Customized Packaging

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Product Description

Jiashan Wingold Bearing Co., Ltd.: Your Premier Flanged DU Bush SF-1 Manufacturer

As a leading manufacturer and supplier of flanged DU bush SF-1, Jiashan Wingold Bearing Co., Ltd. offers superior quality, precision-engineered solutions for your sliding bearing needs. Our extensive experience and commitment to innovation ensure that our products deliver exceptional performance, reliability, and cost-effectiveness for various industrial applications.

Product Description: Flanged DU Bush SF-1

Our product is a self-lubricating plain bearing designed for optimal performance in high-load, low-speed applications. This versatile component features a steel backing with a porous bronze layer, impregnated with PTFE and lead. The flange provides excellent thrust load capability and simplifies assembly processes.

The SF-1 designation indicates that this bush is manufactured according to ISO 3547 standards, ensuring consistent quality and compatibility across various applications. Our SF-1 offers low friction, high wear resistance, and excellent performance in both dry and lubricated conditions.

Specifications:

Parameter	Value
Material	Steel backing + Bronze + PTFE/Lead
Inner Diameter	3mm - 300mm
Outer Diameter	6mm - 320mm
Length	2mm - 200mm
Flange Thickness	0.5mm - 3mm
Operating Temperature	-200°C to +280°C
Maximum Load	Up to 250 N/mm²
Maximum Sliding Speed	Up to 2.5 m/s

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Why Choose Us?

Over 20 years of industry experience
ISO 9001:2015 certified quality management system
In-house R&D team for continuous product improvement
Customization capabilities to meet specific requirements
Competitive pricing and flexible MOQ options
Quick lead times and reliable global shipping
Comprehensive technical support and after-sales service

Material

Our flanged DU bush SF-1 utilizes a tri-layer composition:

Steel backing for structural integrity and load-bearing capacity
Porous sintered bronze layer for strength and heat dissipation
PTFE and lead overlay for low friction and self-lubrication properties

Product Advantages

The SF-1 offers numerous benefits that make it an ideal choice for various industrial applications:

Self-lubrication: The PTFE layer provides excellent dry-running capabilities, reducing the need for external lubrication and minimizing maintenance requirements.
High load capacity: The steel backing and bronze layer offer superior strength, allowing the bush to withstand high static and dynamic loads.
Low friction: The PTFE surface ensures minimal friction, resulting in smooth operation and reduced energy consumption.
Wear resistance: The combination of materials provides excellent wear resistance, extending the service life of your equipment.
Wide temperature range: Suitable for use in extreme temperatures, from -200°C to +280°C, making it versatile for various environments.
Corrosion resistance: The materials used in the SF-1 offer good resistance to corrosion, enhancing durability in challenging conditions.
Easy installation: The flanged design simplifies assembly and ensures proper alignment, reducing installation time and costs.

Application Areas

Our product finds applications in numerous industries, including:

Automotive: Steering systems, suspension components, and pedal assemblies
Aerospace: Landing gear, flight control systems, and cargo loading equipment
Agricultural machinery: Pivot points, linkages, and hydraulic cylinders
Construction equipment: Excavator arms, boom pivots, and bucket linkages
Material handling: Forklift masts, conveyor systems, and pallet truck wheels
Renewable energy: Wind turbine pitch and yaw systems, solar panel trackers
Marine: Deck equipment, rudder bearings, and propeller shaft supports
Industrial machinery: Printing presses, textile machines, and packaging equipment
Robotics: Joint mechanisms, end effectors, and linear motion systems

Quality Control:

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FAQ

What is the minimum order quantity for the Flanged Du Bush?

Our standard MOQ is 100 pieces, but we can accommodate smaller orders for sample testing.
Can you provide custom sizes for SF-1?

Yes, we offer customization services to meet your specific requirements. Please contact our sales team for details.
What is the lead time for standard product orders?

Typical lead time for standard sizes is 2-3 weeks. Custom orders may require additional time.
Do you offer technical support for product selection and integration?

Absolutely. Our engineering team is available to assist you in choosing the right product and providing integration advice.
What warranty do you offer on products?

We offer a 12-month warranty against manufacturing defects under normal operating conditions.

Contact Us

For more information about our flanged DU bush SF-1 or to discuss your specific requirements, 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.