Manufacturer – SVB Bearings private limited

Welcome To SVB Bearings Private Limited

Graphite Bronze Flange Bushes​ With White PTFE

Specification
Material As per Requirement
Inner Diameter 3mm to 300mm
Outer Diameter 3mm to 300mm
Length 3mm to 300mm
Shape Cylindrical
Lubrication As per Requirement
Brand SVB
Minimum Order Quantity 1
Delivery Time Depends on Quantity

 

Graphite Bronze Flange Bushes With White PTFE

Graphite Bronze Flange Bushes with White PTFE are premium-quality self-lubricating bearing components designed for high-performance industrial applications requiring low friction, high load capacity, and long service life. These bushes combine the strength of graphite-filled bronze with the advanced low-friction properties of white PTFE, ensuring smooth and maintenance-free operation.

The graphite bronze structure provides excellent mechanical strength, thermal conductivity, and wear resistance, while the white PTFE sliding layer creates a highly efficient low-friction surface that minimizes wear and eliminates the need for continuous lubrication. This combination ensures reliable performance even under heavy loads, high temperatures, and continuous operating conditions.

The flanged design offers enhanced axial support, improved alignment, and better load distribution, making these bushes ideal for applications where stability and positioning are critical. Engineered for durability and precision, these bushes are suitable for dry running applications and harsh industrial environments.

Key Features

  • Graphite-filled bronze construction for superior strength
  • White PTFE layer for ultra-low friction performance
  • Self-lubricating and maintenance-free operation
  • Flanged design for better axial support and alignment
  • Excellent wear and corrosion resistance
  • High load-bearing capacity
  • Suitable for dry running and continuous applications
  • Long operational service life
  • Available in standard and customized sizes

Applications

  • Industrial machinery
  • Hydraulic and pneumatic systems
  • Automotive components
  • Construction and heavy equipment
  • Pumps, motors, and compressors
  • Material handling systems
  • Engineering and manufacturing industries

Why Choose Our Graphite Bronze Flange Bushes With White PTFE?

We manufacture precision-engineered self-lubricating flange bushes using premium-grade materials and advanced manufacturing technology. Our products are designed to provide smooth operation, reduced maintenance, and reliable long-term performance in demanding industrial applications. With strict quality standards and customization options, we deliver cost-effective and dependable bearing solutions tailored to customer requirements.

FAQs (Frequently Asked Questions)

Q1. What are Graphite Bronze Flange Bushes with White PTFE?
They are self-lubricating flange bushes made with graphite-filled bronze and a white PTFE sliding layer for low friction and high durability.

Q2. Do these bushes require external lubrication?
No, these bushes are designed for maintenance-free and dry running applications.

Q3. What is the advantage of the flanged design?
The flange provides improved axial support, alignment, and load distribution during operation.

Q4. Do you provide customized sizes?
Yes, we offer bushes in various sizes and specifications as per customer requirements.

Technical Data
Performance Index Data
Max Load Capacity Static load 250 N/mm2
Dynamic load 140 N/mm2
Max Sliding Speed Dry friction 3.0m/s
Oil lubrication 5.0 m/s
Max PV Value Limit Dry friction 3.8N/mm² · m/s
Oil lubrication 50N/mm² · m/s
Friction Coefficient Dry friction 0.04~0.18
Oil lubrication 0.02~0.07
Working Temperature -195℃~+280℃
Thermal Conductivity 65W/m · k
Coefficient of Thermal Expansion 17X10⁻⁶/K