Manufacturer – SVB Bearings private limited

Welcome To SVB Bearings Private Limited

Graphite Bronze 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 Bushes with White PTFE

Graphite Bronze Bushes with White PTFE are advanced self-lubricating bearing components designed for smooth, maintenance-free performance in demanding industrial applications. These bushes combine the strength and durability of bronze with the low-friction properties of white PTFE, ensuring excellent wear resistance and reliable operation under high-load conditions.

The graphite-filled bronze structure provides superior strength, thermal stability, and long service life, while the white PTFE layer creates a low-friction sliding surface that minimizes wear and eliminates the need for continuous lubrication. This combination ensures smooth motion, reduced maintenance, and enhanced operational efficiency.

Designed for precision and durability, these bushes perform efficiently in dry running conditions, high temperatures, and continuous operation environments. Their corrosion-resistant construction and excellent load-bearing capacity make them suitable for a wide range of industrial applications.

Key Features

  • Graphite-filled bronze construction for high strength
  • White PTFE layer for ultra-low friction performance
  • Self-lubricating and maintenance-free operation
  • Excellent wear and corrosion resistance
  • High load-bearing capacity
  • Suitable for dry running 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 Bushes With White PTFE?

We offer precision-engineered self-lubricating bushes manufactured with premium quality materials and advanced production technology. Our products are designed to deliver reliable performance, reduced friction, and extended service life in demanding industrial applications. With strict quality control and customization options, we provide dependable and cost-effective bearing solutions tailored to your requirements.

FAQs (Frequently Asked Questions)

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

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

Q3. Where are these bushes commonly used?
They are widely used in industrial machinery, automotive systems, hydraulic equipment, and heavy engineering applications.

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