Heavy-dutymodels of the ETP Express keyless shaft bushings are now available in 20, 40 and 60 mm sizes. Available from Zero-Max, ETP Express shaft locking bushings are designed to provide fast and frequent mounting/dismounting capabilities with only one radial screw. According to Zero-Max, this saves space in a system and provides accurate mounting with outaxial movement of the ETP bushing along the shaft. “Providing up to four times the radial load capacity of the standard ETP Expres s model s , these new heavyduty models are designed to provide a tight connection between the shaft and mounted components,” said a company spokesperson. “When tightened, ETP’s radial screw compresses a pressure mediumwith the double-walled sleeve that expands and creates a solid connection between shaft and the mounting member. ETP’s uniform surface pressure prevents damage to surfaces and enables the use of shafts without problem-causing keyways. The single Adjusting screw design makes the ETP Express superior to conventional mechanical locking bushings where numerous adjusting screws are required and axialmovement of themechanical bushing occurs when the screws are tightened.” Providing concentricity to .001” T. I.R., these ETP Express Bushings handle torque ranges from 40 to 6,400 lbs. They are especially useful forusein tight areas . An Allen wrench is the only tool required to torque , mount and lock these bushings into place . They position in seconds and can be read just ed many times just as quickly and without any axial movement of the bushing or component along the keyless shaft, said the company. ETP Express bushings require no lubrication. They are designed to be easy to keep clean and handle a temperature range from -22° to 180° F. In Addition to the heavy-duty sizes, they are available in a full range of inch and metric sizes and in stainless steelmetric sizes. For more information contact: Zero-Max, Inc. 13200 6th Avenue North Plymouth, MN 55441 800-533-1731 sales@zero-max.com www.zero-max.com.