Rotating Machinery Services Acquires BJ Superior to Enhance Bearings, Seals Offerings

Rotating Machinery Services (RMS) recently acquired a manufacturer and repair provider located in South Houston, TX: BJ Superior (BJS). The company produces and refurbishes babbitted bearings, labyrinth seals, thrust assemblies, and additional highly engineered components for rotating equipment.

“We are proud of what we have built at BJ Superior over the last four decades, and joining RMS represents an opportunity for growth,” said Stephen Jankowski, President of BJ Superior. “RMS’s strong technical expertise and customer-centric approach make them the perfect partner to continue our legacy.”

BJS was founded in 1978 by Bron Jankowski. It complements RMS’s aftermarket manufacturing and customer service capabilities across the oil and gas, petrochemical, and power generation industries.

“This partnership will allow us to enhance our offerings while maintaining the core values and service standards that our customers have come to expect,” said David Jankowski, Vice President of BJ Superior. “We are excited about the future and the opportunities that lie ahead with RMS.”

Drilling work at BJS's facility in South Houston; image credit: RMS

BJS’s operations will continue in South Houston to preserve its long-standing customer connections and on-site technical capabilities, while RMS will contribute its resources and engineering expertise. The acquisition will allow for an expanded range of high-performance components, shorter lead times, and greater service flexibility for customers in critical industries.

“This acquisition marks a strategic expansion for RMS, allowing us to integrate BJ Superior’s extensive expertise in bearing and seal manufacturing into our turbomachinery solutions,” said John Bartos, CEO of Rotating Machinery Services. “BJ Superior has an outstanding reputation in the industry, and their commitment to quality aligns with RMS’s mission to deliver service and innovation to our customers. We are excited to welcome their team into the RMS family.”

More RMS News

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BSU is an independent aftermarket turbine blade and parts manufacturer focused on producing new blading for all models of gas turbines, steam turbines, and compressors. It offers precision engineering, in-house tooling, quality assurance, and customer service, expanding RMS’ capabilities and providing customers access to high-quality blades.

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The digital overlay provided by the real-time scan prepared RMS for the virtual assembly process in the Prevu3D platform. A virtual overlay of the replacement blower was compared to the original scan data, allowing engineers to understand how the component would fit into the system upon installation. The scan comparison established the need for precise baseplate machining for a seamless fit on the new blower—RMS partnered with a field machining company to optimize baseplate geometry for efficient installation and optimal shaft end alignment.