12” Stainless Steel Hub

Our 12” stainless steel hubs are precision cnc machined from solid bar stock, Manufactured here in the USA! Our hubs are 1” straight bore with 1/4” keyway that fit on our electric or hydraulic pot haulers. Utilizing 3 set screws to lock the hub onto the shaft. 

Unlike other brands, our hubs feature a machined groove on the backside that seats an O-ring, fully sealing the shaft and oil seal to the hydraulic motor or gearbox when assembled to the backing plate. This design helps prevent water intrusion, reducing the risk of shaft pitting and premature oil seal failure. The result is longer equipment life and significantly less maintenance compared to conventional hub designs.

Our hub is designed with a built-in grease pathway, accessible through the hubcap grease zerk, to keep your shaft seal continuously protected and lubricated. Even if the O-ring fails, this added layer of defense helps prevent water intrusion—giving your equipment a stronger line of protection against failure.