Thombert Load Wheel Assembly 4 x 2.5 x 2.047 – 2283-306-88

Thombert builds this polyurethane load wheel as a complete assembly, with the bearings pressed into the hub so it arrives ready to mount. The wheel measures 4 inches in outside diameter and 2.5 inches wide, riding on a 2.047 inch bore that governs the press fit onto the axle. Polyurethane tread carries heavy point loads at low rolling resistance and resists the chunking and flat-spotting that wear a softer wheel out of round.

The assembly runs on an 8505/18 bearing set, a greasable configuration that lets a shop re-lubricate the wheel in service rather than replace it at the first sign of drag. Documented fitment covers Crown, Hyster, Raymond, Toyota, and Yale lift trucks, along with BT/Prime Mover, Linde/Baker, and MCFA equipment, so one wheel serves a broad slice of a mixed electric fleet.

Because this is a press-fit wheel, the bore is the dimension that decides whether it seats. Match the 2.047 inch bore to the axle diameter before installing, since an oversized or undersized shaft will not hold the wheel true. Forklifts Etc. supplies this Thombert assembly as a direct replacement for a worn load wheel.