Self-Lubricating Bushings

Buy Durable Graphite Bushings Impregnated with Resin | Enhance Equipment Lifespan

1: Enhanced Durability

Our graphite bushings impregnated with resin offer superior durability compared to standard bushings. The resin infusion process ensures that the graphite material is strengthened and protected against wear and tear, making these bushings ideal for high-stress applications. Whether you’re using them in heavy-duty or industrial equipment, you can rely on our graphite bushings to last longer and require less maintenance.

2: Self-Lubricating Properties

Thanks to the natural lubricating properties of graphite, our bushings require little to no additional lubrication, making them a cost-effective and low-maintenance solution. The infused resin also ensures that the graphite stays in place and doesn’t flake off, providing consistent and reliable lubrication over time. Say goodbye to frequent lubrication and hello to hassle-free operation with our self-lubricating graphite bushings.

3: Wide Range of Applications

Our graphite bushings impregnated with resin are suitable for use in a wide range of applications. From heavy machinery and hydraulic equipment to high-performance bronze components, our bushings offer reliable performance in even the most demanding environments. Their ability to withstand high loads, temperature fluctuations, and harsh operating conditions make them an ideal choice for any industry or application.

High Quality Graphite Impregnated Bronze Bushings

Impregnated Graphite Bearings Production Process.

The Impregnation Method Is As Follows:

1. Vacuum impregnation of the impregnated material in a molten state.
2. Hardenable liquid is used as a carrier into which the impregnate is impregnated.
3. Volatile liquids are used as carriers in which the impregnating agent is dispersed for impregnation, and then the liquid is volatilized.
4. Impregnation is carried out after the impregnation evaporates.

The impregnated material not only acts as a lubricant but also increases the strength of the base material.

The porous material is used as the substrate and impregnated with solid lubricant to form a solid lubricated impregnated graphite bearing. As the bearing bushings wear, the solid lubricant stored in the bearing bushings continuously supplies solid lubricant to the friction surfaces. Typical composite bearings are made from carbon graphite as the base material, impregnated with soft metals, PTFE, or inorganic materials (BaF2).

Graphite Bushings Impregnated Bronze- Custom Design & Reliable Manufacturing

Graphite bushings design types are cylindrical, cylindrical instead of flange, round, and special structure. The thickness of graphite bushings must be greater than metal bearing, the thickness should be 1/5-1/7 of the inner diameter, with a minimum of more than 3mm. the length of the bearing is greater than 2 times the inner diameter. The temperature of the bearing will rise during operation. The running clearance can be determined according to the thermal expansion of the shaft and the bearing, which is generally about 0.3% of the shaft diameter. The design ability of graphite bushings due to their production process and raw materials produces graphite bearings with different performances and are suitable for various technical conditions and use environments.

Widespread Bearing Application – Graphite Bronze Bushing Innovative Solutions

OIL-FREE GRAPHITE IMPREGNATED BRONZE BEARINGS WITH GRAPHITE MEET YOUR APPLICATION

At present, graphite impregnated bronze bushings have been widely used in construction machinery, metallurgical machinery, mining machinery, locomotive supports, steel rolling equipment, marine machinery, mold equipment, textile machinery, gas turbines, and other low-speed heavy-duty, high-speed light-load and other occasions.

Graphite Bushings Impregnated Bronze

Graphite-impregnated bushings are composite materials made by combining graphite with a metal such as bronze, iron, or stainless steel. The graphite provides a self-lubricating property to the bushing, while the metal provides structural support. This combination results in a material that has both low friction and high strength, making it suitable for use in various mechanical applications.

These graphite impregnated bushings are commonly used in rotating equipment and machines where there is a need for low friction and high load-carrying capacity. The graphite in the material provides a low coefficient of friction, reducing wear and tear on the bushing and increasing the life of the equipment. Additionally, the metal component of the material provides corrosion resistance and high strength, making it suitable for use in harsh environments.

Graphite impregnated bushings are also known for their ability to operate at high temperatures and high loads without significant wear or degradation. They are widely used in applications such as bearings, pumps, and motors, as well as in heavy machinery and plant engineering.

Save Costs For Graphite Impregnated Bearing Project – Bronze With Graphite Material

What Is Self-Lubricating Graphite Impregnated Bearings?

Graphite bushings impregnated bronze bearings, also known as graphite plugged bronze bearings, are self-lubricating bearings made of special graphite materials. Different self-lubricating graphite bearings are selected according to different uses and working conditions. One of the large categories of solid inlaid bronze graphite bearings (JDB for short) is a novel lubricating bearing that combines the characteristics of metal bearings and oil-free bearings. It has the characteristics of high bearing capacity, impact resistance, high-temperature resistance, strong self-lubricating ability, etc. It is especially suitable for heavy loads, low speed, reciprocating or swinging, and other occasions where it is difficult to lubricate and form oil film, and it is not afraid of water and other acid erosion and scours.

The majority of users of graphite impregnated bronze bearings generally report that the inlaid bearing not only saves oil and energy but also has a longer working life than ordinary sliding bearings. At present, graphite bronze bushings products have been widely used in metallurgical continuous casting machines, steel rolling equipment, mining machinery, ships, steam turbines, water turbines, injection molding machines, and equipment production lines.

JDB500# Cylindrical Oilless Bearing size chart