Rexnord 816104 Disc Coupling Hub

Rexnord 816104 Disc Coupling Hub is a key component of Rexnord Thomas disc coupling assemblies, sized for 101 coupling size with a 0.7500 in bore. This hub acts as the shaft-side member in a disc coupling, interfacing with the matching disc pack and fasteners to transmit torque between driving and driven shafts. The 0.7500 inch bore defines the shaft diameter it accepts and dictates compatibility with the corresponding Rexnord Thomas components in the 101 coupling configuration. When used as part of a complete Rexnord Thomas disc coupling, it must be paired with the appropriate discs and hardware designed for the 101 coupling size to ensure proper fit and reliable torque transmission.