Lovejoy 685144-12296 is an L190 coupling hub with a 1-1/2 in bore. This Lovejoy component is the hub portion of a shaft coupling, identified by part number 685144-12296 and aligned with Lovejoy’s L190 series. The 1-1/2 inch bore specifies the shaft size the hub accepts, enabling the transmission of rotary motion in mechanical power transmission assemblies. As part of the L190 family, it is designed to provide a robust, concentric hub interface for reliable torque transfer between connected shafts.
