Thombert Dyalon A Load Wheel Assembly 3.25 x 5.91 x 2.047 – 4862AOA

This Thombert load wheel assembly runs a wide, small-diameter profile, 3.25 inches in outside diameter but a full 5.91 inches across the face, on a 2.047 inch bore. The extra width is the point: a 5.91 inch tread spreads a heavy load over a large contact patch, cutting floor pressure and slowing wear where a narrow wheel would concentrate the load and flat-spot.

Thombert molds the tread in Dyalon A polyurethane at a 93A durometer, a firmness that carries high load without deforming while still absorbing the small impacts of floor debris. The assembly comes complete with the 6205 bearing pressed into the hub in a greasable configuration, so it bolts on as a finished unit and the bearing can be re-lubricated on a maintenance interval rather than replaced with the wheel.

Thombert documents fitment across Crown, Hyster, Raymond, Toyota, Yale, and MCFA lift trucks that use a wide load wheel of this size. Match the 2.047 inch bore to the axle before pressing the wheel on, since a press-fit wheel seats correctly only on a shaft cut to its bore.