MJ May Material Specialists Inc. power transmission offering consists of the highest quality power transmission products available in the market.  


Genuine Oilite Plain Bearings®

Made exclusively in the USA, Genuine Oilite® plain bearings offer smooth, low-friction motion between two surfaces.  Made in sleeve, flange and thrust styles, these bearings are made with SAE 841, SAE 863, and many other bronze alloys.  Teflon® Impregnated and Food Grade Oilite® bearings, as well as, High Performance Plastic Bearings, such as, PEEK, PTFE, UHMW and Delrin complete one of the most complete range of bearing products in industry.

High Performance Roller Chain Guides

Our high performance roller chain guides are made of virgin UHMW polyethylene primarily, however, you can also have these profiles machined from virgin Teflon® PTFE for your most demanding applications.  MJ May stocks the widest range of sizes and profiles of these products meaning short lead times for our customers and we are the only supplier you can find that will sell you these products in 1 foot increments.  You benefit from this because you don’t have to worry about cutting these products to size once you receive them.

High Performance Urethane Belts and Belting

Our urethane belting and endless belt products are made from the highest quality urethane available.  We carry the largest range of sizes of belting and custom manufactured endless belts available from anyone in industry.  Whether you need food grade, metric, high temperature, static dissipative, or any other variant of these products, we have you covered.  In addition, these products are available in v-, round, and flat profiles, as well as, the popular twisted o-ring style.  Contact us for your high performance belting needs.

MJ May SmartShaft® Precision Shafting

MJ May’s SmartShaft® is the highest precision rotary and linear shafting available on the market.  Whether you need simple turned and ground shafting for a basic rotary application, or a highly configured shaft with keyways, threads, tapped holes, or any other variant, we have the know how to get you the highest performing product for your application.  All of our SmartShaft® products are made in the USA.

Ready to take the next step?