Miba Industrial Bearings
Transforming Industries with Top-of-the-Line Hydrodynamic, Babbitt Bearings

Industrial bearings are the linchpin of power generation, oil and gas, and chemical industries. These crucial components significantly mitigate friction and wear in machinery, specifically in turbomachinery generators, gas and steam turbines, as well as compressors. Miba Industrial Bearings is a trailblazer in this sector, developing and refining these high-requirement elements, thus empowering industries worldwide in their transition to cleaner, sustainable energy.

For over half a century, it has demonstrated a strong commitment to excellence in bearing development and production. Founded in 1927, Miba stepped into the engine bearing business after 1945 and dominated the business.

Miba evolved into a global industry leader through engineering excellence and customer support as well as expansion in size and expertise. The next step was to add the field of turbomachinery bearings to the product portfolio. The company has five Miba Industrial Bearing Sites that manufacture turbomachinery bearings worldwide and three sites in the US, established in 1968 and 1991 respectively. These sites had been a part of John Crane before they were acquired by Miba in 2018, which enabled it to become a notable hydrodynamic bearing manufacturer in the world.

“We aim to advance product precision and efficiency using the wealth of knowledge and experience of our highly skilled teams,” says Cheryl Armitage, site manager, Miba.

As a specialist in the manufacturing, repair, and refurbishment of Babbitt bearings, Miba produces a range of high-quality products including journal and thrust, fixed profile and tilting pad bearings, in addition to labyrinth seals. These products are specifically designed to cater to high-performing rotating equipment such as turbines, compressors, generators, motors, and industrial pumps.

Such equipment regularly incorporates fluid film bearings, a technology that utilizes a thin layer of fluid – typically oil – to create a film between rotating and stationary surfaces. This methodology significantly reduces friction and wear, effectively facilitating the smooth movement of rotating parts within the machinery.

Fluid film bearings hold a distinct advantage over other bearing types, such as rolling bearings, due to their ability to withstand heavier loads, tolerate misalignment, and operate at high speeds. These characteristics make them the preferred choice for applications that require superior longevity and reliability. A few notable examples of these applications span across industries such as power generation, aerospace, marine, and automotive. Miba’s commitment to high-quality and precision-oriented production ensures the delivery of exceptional fluid film bearing solutions that meet and exceed these demanding industrial requirements.

Success stories from Miba’s portfolio highlight its commitment to technical excellence and customer-centricity. For instance, when a customer faced a maintenance problem with bearings failing every two weeks, it designed a bearing that eliminated the need for machine modifications and significantly extended run times. In another instance, it helped a customer deal with temperature issues by providing a design and material that supported the required temperature range, enhancing overall efficiency.

The company’s global footprint, comprehensive application engineering, and material know-how set it apart. Miba’s support for OEM, aftermarket, and end users has been key in achieving client satisfaction. Its teamwork and long-term sustainability prepare it to meet evolving customer needs.

“We don’t just make bearings; we shape the future. Our R&D activities explore new possibilities and innovations in the bearing industry. We are developing upcoming features and materials to ensure we continue to provide the most efficient and effective solutions for our customers,” says Gregory Loisel, president and site manager of Miba.

It partners with clients for equipment lifespan, offering OE and aftermarket outage support. Its commitment to customers extends from manufacturing to aftermarket support emphasizing the company’s dedication to lasting partnerships.

While Miba continues its journey, it remains a stalwart in its mottos, ‘technology for a cleaner planet’ and ‘innovation in motion.’ Its expertise, global presence, and long-term sustainability strategy make it a reliable partner for businesses across various sectors. From designing an original bearing to solve a customer’s unique challenge or investing in R&D to staying at the forefront of industry advancements, Miba is committed to delivering toptier service and innovative solutions.