Belt Grinder 2x72 Wheel Set Fits For Knife Grinder 4" Drive 5/8" Bore 3" Track 2" Idler (4" 5/8-3" - 2")

For CNC Machined Aluminum Wheel set for 2”x72” Belt Grinders.It is widely used in parts factories, building materials factories, etc.Great for tool polishing and grinding metals, acrylic, wood and other materials.Products include : Include drive wheel, tracking wheel and 2* idler wheel.Bolt is required to mount idler and tracking wheels(Not included).

High quality : Made from Highest Quality Aluminum.which have a great wrap rust and corrosion resistant performance.All components are CNC machined and hardened to be high precision and hardness.

Easy to install : Easy and Reliable mounting method,3 x Heavy duty ½” Bearings fitted Back to Back in each wheel for max bearings life.There is a spacer between the bearings to relieve over- tightening.