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HMS is committed to best practices that not only deliver leading-quality parts and reliable performance, but parts that are manufactured in ISO/TS certified facilities as well. HMS is ISO 9001:2015 certified with an objective to supply all parts to meet and exceed our customer's expectations.  For more information about our Quality services please visit the Engineering and Quality page by clicking here.



HMS continuously upgrades technology and systems to best serve our growing customer base in a host of industries ranging from green energy and conveyor assembly, to truck manufacturing and lawn and garden care. To learn more about the markets we serve, please click here.



Needle bearings are specialty roller bearings with rollers that have high length-to diameter ratios. Needle bearings are widely used in farm and construction equipment, automotive transmissions, small gasoline engines, gear pumps, small appliance and tool motors, alternators, and aircraft controls.


To access our comprehensive product size/ specification chart, please click on the links below to download the PDF file.


» Caged Series – Needle Bearings

» Full Complement Series – Needle Bearings

needle bearings
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