The difference between copper bearings and steel bearings

Material: Copper bearings, typically composed of brass or bronze, offer excellent thermal conductivity and wear resistance.

Steel bearings, on the other hand, are crafted from high-quality steel renowned for its exceptional strength and hardness.

Usage: Copper bearings excel in low-speed, high-load, high-temperature, or corrosive settings, such as those found in high-temperature furnaces and steel smelting equipment.

Steel bearings find their niche in high-speed or high-load mechanical applications, such as automotive, marine, and aerospace bearings.

Performance: While copper bearings boast good thermal conductivity, their low hardness makes them unsuitable for prolonged use in high-load or high-speed environments.

In contrast, steel bearings, with their superior hardness, are better equipped to handle heavy loads and high speeds.

Thermal Conductivity and Corrosion Resistance: Copper bearings facilitate heat dissipation, reducing friction temperatures, albeit with weaker corrosion resistance.

Steel bearings, with their poorer thermal conductivity, may necessitate additional cooling mechanisms to manage frictional heat. However, they are more prone to corrosion.

Working Principle: Copper bearings primarily serve to decrease friction coefficients rather than support substantial loads, whereas steel bearings are designed to endure larger loads.

Other Features: Unlike steel bearings, copper bearings do not generate iron filings during operation, contributing to equipment cleanliness.

In essence, the choice between copper and steel bearings hinges on specific application requirements, each bearing type offering distinct advantages in their respective domains.With more than ten years of manufacturing and R&D experience, the company has been deeply involved in the development and production of solid lubricating bearings, skateboards, slideways, graphite sliding bearing,and sliders.To create the best service for you.