Manufacturer – SVB Bearings private limited

Welcome To SVB Bearings Private Limited

Self Lubricating Bush – Lead Free

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

 

Self Lubricating Bush – Lead Free

Self Lubricating Bush – Lead Free is a high-performance bearing component designed to deliver smooth, low-friction, and maintenance-free operation while meeting modern environmental and safety standards. Manufactured using advanced lead-free materials, these bushes are ideal for applications where compliance, hygiene, and eco-friendly solutions are essential.

Engineered with self-lubricating technology, these bushes eliminate the need for external lubrication, reducing maintenance requirements and ensuring consistent performance. They form a protective transfer layer during operation, minimizing direct contact between surfaces, reducing wear, and extending service life.

Built for precision and durability, lead-free self-lubricating bushes provide reliable performance even under continuous and demanding operating conditions.

Key Features

  • Lead-free composition for safe and eco-friendly applications
  • Self-lubricating design for maintenance-free operation
  • Low friction for smooth and efficient performance
  • High wear resistance and durability
  • Suitable for dry running conditions
  • Long service life with reduced maintenance
  • Available in standard and customized sizes

Applications

  • Food processing equipment
  • Pharmaceutical machinery
  • Automotive components
  • Industrial and heavy machinery
  • Packaging and textile machines
  • Pumps, motors, and engineering systems

Why Choose Our Lead-Free Self Lubricating Bushes?

We offer precision-engineered bushes that meet international quality and environmental standards. Our products are designed to deliver reliable operation, reduced wear, and long service life. With strict quality control and customization options, we provide cost-effective solutions tailored to your industrial requirements.

FAQs (Frequently Asked Questions)

Q1. What is a lead-free self-lubricating bush?
It is a bush made without lead, designed to provide safe, eco-friendly, and maintenance-free operation.

Q2. Do these bushes require lubrication?
No, they are self-lubricating and do not require external oil or grease.

Q3. Where are lead-free bushes used?
They are widely used in food, pharmaceutical, automotive, and industrial 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 250 N/mm2
Dynamic load 140 N/mm2
Max Sliding Speed Dry friction 2.5 m/s
Oil lubrication 5.0 m/s
Max PV Value Limit Dry friction 3.6N/mm² · m/s
Oil lubrication 50N/mm² · m/s
Friction Coefficient Dry friction 0.05~0.18
Oil lubrication 0.02~0.08
Working Temperature -195℃~+280℃
Thermal Conductivity 65W/m · k
Coefficient of Thermal Expansion 17X10⁻⁶/K