Manufacturer – SVB Bearings private limited

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Graphite Impregnated Bronze Bush

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 Impregnated Bronze Bushes

Graphite Impregnated Bronze Bushes are high-performance, self-lubricating components designed for smooth and reliable operation in demanding industrial applications. These bushes are manufactured using high-quality bronze with graphite impregnated into the porous structure, providing continuous lubrication without the need for external oil or grease.

The impregnated graphite acts as a solid lubricant, reducing friction and wear between moving parts, even under heavy loads and elevated temperatures. This makes these bushes ideal for applications where regular lubrication is difficult or not feasible.

Engineered for strength and durability, graphite impregnated bronze bushes offer excellent load-bearing capacity, high wear resistance, and long service life, ensuring consistent performance in harsh working conditions.

Key Features

  • Graphite impregnated for maintenance-free operation
  • High load-bearing capacity
  • Excellent wear resistance and durability
  • Suitable for high-temperature applications
  • Low friction for smooth and efficient performance
  • Reliable operation in dry and harsh environments
  • Available in standard and customized sizes

Applications

  • Heavy machinery and industrial equipment
  • Steel plants and rolling mills
  • Mining and construction machinery
  • High-temperature applications
  • Material handling systems
  • General engineering applications

Why Choose Our Graphite Impregnated Bronze Bushes?

We offer precision-engineered bronze bushes with graphite lubrication that meet international standards for quality and performance. Our products are designed to deliver reliable operation, reduced wear, and long service life even in extreme working conditions. With strict quality control and customization options, we provide durable and cost-effective solutions tailored to your industrial requirements.

FAQs (Frequently Asked Questions)

Q1. What is a graphite impregnated bronze bush?
It is a bronze bush with graphite impregnated into its structure, providing self-lubrication and reducing friction.

Q2. Do these bushes require external lubrication?
No, the graphite provides continuous lubrication without the need for oil or grease.

Q3. Where are these bushes used?
They are widely used in heavy machinery, steel plants, mining equipment, and high-temperature applications.

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

Technical Data
Performance Index Data
Max Load Capacity Static load 180N/mm²
Dynamic load 90N/mm²
Max Sliding Speed Dry friction 1.5m/s
Oil lubrication 3.0m/s
Max PV Value Limit Dry friction 2.5N/mm² · m/s
Oil lubrication 4.5N/mm² · m/s
Friction Coefficient Dry friction 0.06~0.16
Oil lubrication 0.03~0.08
Working Temperature -40℃~+300℃
Thermal Conductivity 65W/m · k
Coefficient of Thermal Expansion 17X10⁻⁶/K