Description
The Lennox 97J57 Double Groove Pulley/Sheave conveys mechanical power between belts and rotating systems. It is used in the HVAC systems to ensure that the fans, blowers, and other driven components have their rotation speed and torque kept within acceptable limits. The sheave has a bore of 1-3/8 inches and an outer diameter of 6 inches, which gives it a high degree of accuracy, ease of engagement with the belt and uniform movement. It ensures the correct exchange of power, reduces the harm to belts and eases the smooth working of the interconnected assemblies.
