Gates 5040X3-7/8 taper lock bushing is a precision-machined locking bushing used to secure a hub or pulley with a tapered bore onto a shaft in power transmission assemblies. The taper-lock interface provides a secure clamping connection that helps ensure proper alignment and reliable torque transmission in driven equipment. This part is identified by Gates part number 5040X3-7/8 and is intended for use with compatible pulleys, sprockets, or hubs designed for taper lock bushings.
