Zero-Max Datasheets for Shaft-Hub Locking Devices

Shaft-hub locking devices frictionally clamp gears, pulleys, flywheels, and other components to a shaft without the need for threads or keys.
Shaft-Hub Locking Devices: Learn more

Product Name Notes
• 50 bore sizes from .750" through 4.0" (15mm to 100mm) • All steel components including steel clamping screws, pressure flange, piston, sealing ring, and double-walled sleeve • Precision finish...
Compact and Economical • Fast mounting/dismantling with only one screw. • Radial tightening of the screw saves space along the shaft. • Small built-in dimensions. • Accurate positioning. • No...
High Precision Connections Metric Sizes Only • Extremely fast and easy to mount and dismantle • 14 popular bore sizes from 15mm to 100mm • Fits into tight spaces. Adjusts...
ETP Bushings are the Ideal Locking Device for all Shaft-To-Hub Connections. ETP Bushings feature a double-walled sleeve, pressure ring and tightening screws. They slide onto a shaft easily, and securely...