Thermoset composites are used to replace metal bearing to eliminate bonding that occurs between metal bearings and shaft under extreme heat and pressure. In addition to improving abrasion resistance, Norplex-Micarta materials exhibit excellent PV (Pressure and Velocity) loading capability.


MC320LE (NEMA LE) is composed of a fine-weave bleached cotton fabric combined with a phenolic resin system.


It is composed of a medium weave cotton reinforcement combined with a phenolic resin system, enhanced with a self-lubricating graphite powder modifier.