Think all bearings are alike? Not so fast! Boca Bearing’s new MX bearings can work harder under harsh conditions, where engine shafts have to deal with a lot of side and radial load. These new bearings are avilable in a standard high-speed version with chrome steel balls or races and as a ceramic hybrid, with ceramic balls and chrome races. Boca uses chrome steel because it’s harder than stainless steel.
Boca’s new bearings are ideal for modern RC engines, which use a higher nitro-content fuel and have greater thrust loads than ever before. Here’s some specific information from their press release:
The MX Bearing line is currently available in a limited size range aimed at those engines with known stock bearing issues. Boca Bearing’s MX Engine Bearings are made to give increased speed and extended life. For a limited time Boca Bearing will be offering an additional $10 discount on all MX bearing kits. Full bearing kits are available for engines such as Nova Rossi .21/12/15/21/28 size engines, OS 15/18/20/21/25/26/28/30/32/37/40 size engines, Picco 15/21/28/40/45 size engines, Collari, Sirio and more. Visit www.bocabearings.com or call to get a list of all available sizes and engine bearing kits.