Fenner Drives B122207 B-Loc Heavy Duty Shrink Disc - 2 7/16" ID, 3.74" OD, 10 M8 x 55 Locking Screws, 7.09" Width - Ideal for Industrial Power Transmission & Coupling Applications

Provides a high capacity, zero-backlash shaft to hub connection by means of a mechanical interference fit. Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

Ability to transmit high torques

True zero-backlash

Less equipment downtown, ability to mount over existing keyways

Complete axial and radial adjustability

Simple installation, adjustment and removal