Rexnord Falk 11B6494 0713013 1050T31 Shaft Hub

Rexnord Falk 1050T31 shaft hub is a standard hub in the Falk T31/T35 grid-coupling family, designed to mount on a shaft and pair with the corresponding grid coupling components for reliable torque transmission in industrial drives. This size-class hub is part of Rexnord’s Falk line and is documented in catalog references under 1050T31/35, reflecting its role in grid-coupling assemblies. The hub is manufactured in steel, aligning with Falk’s robust, service-ready construction for demanding applications. A representative hub in this family lists a 3.44-inch diameter hub and bore options consistent with 1050T31/35 configurations, illustrating how these hubs integrate with grid-coupling components for secure mounting and precise alignment. Typical applications include conveyors, pumps, and fans where dependable shaft-to-coupling connections are essential. The specific part numbers 11B6494 and 0713013 are used to identify this size class within the Rexnord Falk range, reflecting the cataloging approach for standard T31/T35 shaft hubs. When paired with a Falk grid coupling, the shaft hub serves as the interface between the drive shaft and the coupling, enabling reliable torque transfer and alignment in the mechanical drive system.