Fenner Drives B122206 B-Loc Heavy Duty Shrink Disc - 2 3/8" ID, 3.543" OD, M8 x 55 Locking Screws (10 Pack), 6.5" Width - Ideal for Industrial Machinery, Power Transmission & High-Torque 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