Regal Rexnord Corporation E40HCB-2.12300 Hub 2-1 8in

Regal Rexnord E40HCB-2.12300 Hub, 8in, is a shaft hub manufactured by Regal Rexnord Corporation. The part number E40HCB-2.12300 identifies this specific hub variant within Regal Rexnord's E40HCB product family and is intended for use in mechanical power transmission assemblies that require a dedicated hub component. Designed as a cylindrical mounting element, this hub interfaces with compatible shafts and mating coupling components to transmit torque and locate rotating elements in machinery. The 8in designation in the product title signals a size attribute associated with this variant, aligning with Regal Rexnord's standard hub configurations for medium to large shaft applications. Hubs in this family are designed to fit standard installation practices in industrial equipment, facilitating secure attachment through appropriate bore and fastening methods as defined by the official drawings and distributor listings for part E40HCB-2.12300. For precise bore dimension, outer diameter, length, mounting pattern, material specification, and torque ratings, consult Regal Rexnord's technical documentation or authorized catalogues for the E40HCB-2.12300 variant.