Thombert Load Wheel Assembly 6 x 4 x 2.834 – 4831 AOA

This Thombert load wheel assembly carries the 6 inch load wheel duty, measuring 6 inches in outside diameter, 4 inches wide, on a 2.834 inch bore, which converts to 72 millimeters. Thombert casts the tread from Dyalon A polyurethane, chosen for its high load rating and its resistance to the cracking, chunking, and flat-spotting that shorten wheel life under repeated heavy loading.

Because the assembly comes with the 6207 bearing already pressed into the hub in a greasable configuration, it replaces a worn wheel as a single bolt-on unit, and the bearing accepts fresh grease on a service interval instead of being thrown away with the wheel. The broad 4 inch face keeps floor pressure and tread wear down on a truck handling heavier loads.

Thombert documents fitment on Crown, MCFA, and Raymond lift trucks that use a load wheel of this size. Match the 2.834 inch bore to the axle it mounts on before pressing it into place, since bore diameter governs whether the wheel seats true and stays put under load.