C123M-300X375 Locking AssemblySingle taper, self centering design without mounting flange for use in through bored components. Mounted component moves axially during installation. View Catalog PageInstallation & Removal Instructions

Provides greater axial holding power than set screw collars

High axial load and torque capacity and does not mar the shaft

Provides torque transmission & alignment

Clamping coupling portion will not mar the shaft

Pilot bore can be opened to the nominal ID reflected in the part number

Design fully engages the thread for secure locking

Traditional cost effective rigid coupling design provides torque transmission and alignment

Step Up Adapters are ideal for making the shaft larger

self-centering design for use in through-bored components with extremely high torque and/or bending requirements

Drop-in replacement for commonly used hex nut keyless bushings

Bearing insert is encased in non-conductive

Tolerates -60° to 180° F