King B-Series/K-Series STDX Size PMaxKote XPC Main Bearing Set Part Number: MB5259XPCSTDX

Building on the reliability Honda engineers into their engines, King Engine Bearings has expanded their XPC Series of engine bearings for a large array of Honda engines. The pMaxKote bearings, also known as XPC bearings, are tri-metal performance bearings with a fourth layer of polymer. The nano-composite coating improves wear resistance and protects bearings during periods of marginal lubrication. These bearings contain ceramic nano-composite particles and solid lubricant. What makes the pMaxKote polymer version stand out is the fact that all the processes are done in-house at King Engine Bearings. From raw material, to polymer coating and sorting, everything is made sure these bearings are the most accurate and fitting product at hand, with no added thickness, and with the most consistent tolerance in a single set.

• Tri-metal structure provides 17% greater fatigue resistance
• Oil slot improves oil ingress, without compromising the bearings effective surface (ElliptiX)
• Production technology outperforms the industry’s wall thickness tolerance, ensuring the least thickness variation shell- to-shell (Bull’s Eye Tolerance)
• Optimum eccentricity value reached through computerized theoretical simulations & other analysis ensures stable hydrodynamic lubrication and better oil wedge formation (EccentriX)
• Computerized simulations help achieve optimal crush height values that ensure perfect radial pressure, reducing the possibility of a spun bearing (RadiaLock)