King's pMaxKote™ is a nano-composite polymer coating. It is applied over the pMax Black™ overlay at the King factory as part of the bearing manufacturing process. It enhances wear resistance without changing the bearing's original precision wall thickness dimension.
King's pMaxKote™ is a new approach to coated bearings. It has proven to protect bearings during metal-to-metal contact, as well as from the erosive effects of cavitation. It contains ceramic nano-composite particles that function as a fourth layer which provides superior build protection.