Dodge 119257 NSNBC01 Taper Lock Bushing

Dodge 119257 NSNBC01 Taper Lock Bushing is a Dodge-brand taper-lock component designed to securely attach a hub, pulley, or sprocket to a shaft in industrial power transmission systems, enabling compact, reliable drive assemblies. Identified by part number 119257 NSNBC01, this bushing belongs to the Dodge Taper-Lok family, which uses a tapered bore and locking screws to create a precise, concentric connection between rotating parts. The taper-lock design transmits torque through a tight interface among the bushing, hub bore, and shaft as the locking screws are tightened, providing stable clamping force and facilitating alignment during startup and operation. In power transmission applications, bushings like NSNBC01 are typically used to secure mounted components to shafts, supporting quick assembly and disassembly for maintenance or changes in configuration. Proper installation according to standard taper-lock procedures helps ensure the bushing delivers a secure, concentric connection with minimal runout.