IEC is one of the UK’s largest ball bearing suppliers and distributors, offering high-performance solutions that enhance accuracy, reduce friction, and improve efficiency. Whether for precision manufacturing or demanding industrial applications, our ball bearings ensure smoother, more reliable operations.
Engineered for high speeds, reduced wear, and optimal load capacity, our metal ball bearings serve diverse sectors—from automotive and aerospace to off-highway machinery, electric motors, and medical equipment. Since 1938, IEC has delivered dependable quality, exceptional value, and expert guidance to customers seeking premium ball bearings in the UK.
IEC delivers ball bearings that balance performance, durability, and cost-effectiveness. Drawing on more than 80 years of experience, we maintain strict quality standards, ensuring consistent reliability and trusted results. They are used in almost every industry, including automotive components, aerospace and defence, off-highway machinery, electric motors and medical components.Â
We offer guidance on selection, maintenance, and troubleshooting, helping you maximise performance and reduce downtime. With continuous innovation and a deep understanding of industry demands, IEC meets both technical and commercial requirements – every time.
A complete range of bearings and configurations designed to carry load, reduce friction and support rotating and oscillating systems in any application.
In essence, metal ball bearings operate on the principle that it’s far more efficient to roll over surfaces than to slide, thereby significantly reducing friction and facilitating smooth movement of machinery parts. This simple yet revolutionary concept has drastically improved the functionality of various mechanical systems.
The basic operation of a ball bearing involves an inner and outer raceway, with the ball acting as the intermediary. The ball spins, transferring the load from the outer raceway to the inner one. The shape and material of the ball minimize friction and wear, enhancing the bearing’s longevity. This low friction property also makes these bearings ideal for high-speed applications. In industries, they are commonly used in automotive, aerospace, and manufacturing, playing a critical role in the functioning of numerous machines.
You’ll be fascinated to understand how these small metal components are meticulously crafted through a complex manufacturing process. Firstly, the process begins with a metal wire, which is cut into small pieces called slugs. These slugs are then heated and pressed under high pressure to form a rough shape of the ball.
The next step involves a machine called a “flasher,” which grinds off the rough edges to create a spherical shape. Following this, the balls undergo a process called “lapping,” where they are polished to a mirror finish to reduce friction. After lapping, the balls are inspected for size and surface defects.
Once they pass inspection, the balls are then heat-treated to harden them, increasing their lifespan and performance. The final step is packaging and distribution. Through these intricate steps, high-quality ball bearings are produced.
Maintaining and troubleshooting these mechanical marvels is a crucial task that can’t be ignored in any industry. Proper maintenance of ball bearings can significantly increase their lifespan, reduce operational costs, and ensure smooth functioning of machinery. This involves regular cleaning, lubricating, and inspecting for signs of wear and tear.
Troubleshooting, on the other hand, involves identifying and resolving issues that may arise. Common problems include excessive vibration, high temperature, and abnormal noise, which could indicate misalignment, improper mounting, or contamination. Using special tools, such as vibration analysis equipment, can aid in early detection of these issues. Regular training and education of personnel on how to handle and maintain ball bearings effectively is also crucial. This proactive approach can mitigate potential problems, prevent machinery breakdown, and maintain operational efficiency.
Absolutely, recycling or repurposing is very much possible for materials like these. They can often find new life in other forms, such as jewellery, tools or parts for other mechanical devices.
IEC have a range of mechanical solutions to suit a broad spectrum of markets and applications, from aerospace to skateboards.
IEC have a range of mechanical solutions to suit a broad spectrum of markets and applications, from aerospace to skateboards.
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We act as partners, making our customers’ engineering challenges ours to solve, removing stress and freeing up time to turn ideas in to innovation.
Keep up to date with the latest product and technical information from IEC and its international supply partners.
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© 2025 IEC. All rights reserved.
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