Phenolic-backed Fiberglide® thrust bearings provide high load capacity and low friction for use where the elimination of lubrication is desirable. Typical applications include industrial valves and valve actuators, vehicle kingpin assemblies and marine drives. Non-metallic and hence non-corrosive, these Fiberglide® thrust bearings are lightweight and are fabricated of Fiberglide® fibers backed by a laminated phenolic resin system. Double sided construction extends bearing life. It is important that mating surfaces be smooth and free from sharp edges. Fiberglide® Phenolic Backed Thrust Washer, Double Sided, Series: LTD, 0.531 in Inside Dia, 1 in Outside Dia, 0.033 in Thickness, -250 to 200 °F, 10000 psi Maximum, 35 sfpm Maximum Velocity, 150000 Maximum PV, PTFE