Thombert Poly Load Wheel 5 x 3.63 x 2.44 – ST-4807

Thombert casts this polyurethane load wheel to a 5 inch outside diameter, a 3.63 inch width, and a 2.440 inch bore, the three measurements that decide whether it drops into an existing wheel position and seats true on the axle. Bore is the figure that governs the press fit, since a load wheel has to sit square on its shaft to carry the truck's weight without wobble or vibration. The polyurethane tread gives the abrasion resistance and load capacity a hard-working lift truck wheel needs across a full shift, where a softer material would chunk or flat-spot under the same duty.

The wheel is bored to take a 6305-series bearing, so the seat matches a standard bearing rather than a proprietary fit. Thombert documents fitment across Allis Chalmers, Crown, MCFA, Raymond, and Toyota lift trucks in its equipment cross-reference, which makes this a broad-coverage replacement for a shop servicing a mixed fleet. Polyurethane load wheels wear by gradual tread loss and eventual flat spotting, the point at which traction and ride quality fall off and replacement is due.

Match the 2.440 inch bore to your axle diameter before pressing the wheel on, since a press-fit wheel will not seat correctly on an undersized or oversized shaft. Within the Forklifts Etc. catalog this is a direct dimensional replacement for the worn load wheel it comes off.