Loose Ring Oiler Fan Bearing LRO

The LRO Loose Ring Oiler Bearing range is designed for continuous lubrication and dependable performance in demanding industrial applications where reliable shaft support and long bearing life are essential. Engineered with a fully split cast iron housing and precision-machined gunmetal bearing inserts, these bearing units utilise a proven loose ring oiling system that continuously lubricates the shaft during operation. As an experienced LRO Series Bearing Manufacturer, Bowman supplies high-quality bearing solutions that minimise wear, reduce maintenance, and maximise equipment reliability.

Each LRO Loose Ring Oiler Bearing is available in an almost unlimited range of bore sizes to suit shaft diameters from 25 mm to 200 mm (1″ to 8″), making the range suitable for a wide variety of industrial machinery. The bearing incorporates loose oil rings that rotate with the shaft and dip into an integrated oil reservoir. As the shaft turns, the rings continuously lift lubricant and distribute it through precision-machined oil grooves along the entire length of the bearing. This continuous oil ring bearing design ensures consistent lubrication, minimises friction, and significantly extends bearing service life.

The fully split housing simplifies installation and maintenance by allowing the bearing inserts to be inspected or replaced without removing the shaft or dismantling surrounding equipment. Manufactured with a robust cast iron housing and durable gunmetal split bushes, the split ring oiler bearing is designed with bearing lengths equal to two shaft diameters, providing excellent load distribution and stable shaft support in demanding operating conditions. Replacement bearing shells are available from stock, reducing maintenance time and minimising operational downtime.

The ring oiler bronze bearing design is widely used in large electric motors, industrial fans, blowers, pumps, turbines, processing equipment, and other continuously operating machinery where reliable oil lubrication is critical. As a durable bronze ring oiler housing, the LRO Series provides excellent wear resistance while maintaining a constant lubricating oil film throughout operation.

Originally manufactured using imperial dimensions, the same castings are used for both imperial and metric bore sizes. As a result, metric versions retain housing dimensions based on the equivalent imperial casting, ensuring compatibility and proven design performance.

Whether specified for new equipment or refurbishment projects, the LRO Loose Ring Oiler Bearing offers a reliable, serviceable, and long-lasting bearing solution. For customers seeking LRO Fan Bearing UK products or high-quality Loose Ring Oiler Plummer Block assemblies, Bowman delivers precision-engineered bearing solutions backed by decades of expertise in industrial plain bearing technology.