5″ High-Temp Phenolic Wheel With 1/2″ Plain Bore 1-3/8′ Hub 300 Lbs CapacityHT50GQ83All load capacities are rated for room temperaturesPhenolic resin filled with fiber glass for high-temperature resistance
5″ High-Temp Phenolic Wheel With 3/4″ Plain Bore 750 Lbs CapacityHT50JQ88Phenolic resin filled with fiber glass for high-temperature resistanceAll load capacities are rated for room temperatures
