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

Works for budget builds. Bearings are snap ringed in one side instead of pressed. Light duty use only. Machining is decent.

Have bought more than one set for builds

Work good for my 2x72 project.

I used these on a belt grinder I made, and they have worked great so far. The only thing that may or may not be an issue is that they get warm after running for a while. It doesn't affect the performance though.

I order this set to make my own sander, and I am currently waiting for parts to start the creation of my own sander, the most important item is here. Will update when I built the sander.

I gave the set a 4 because the set doesn't come with the two 1/2" 13"TPI"x3 1/2" axle bolts,Flat washer's & Nylock nuts like most other sets do ! But other than having to secure the axle bolts, washer's & Nylock nuts the set is Solid & should last for quite a while because they are true & the bearings are sealed units & Very Quiet as I have profiled,ground the bevel's & attached handle scale's as well as one piece handle's that had to be shaped a prepped for final detail & finish sanded on over a Dozen blades that I Forged & the Bearings are still as quiet as when I first attached the set on my existing 2"x72" Belt Grinder/Sander that I built over 5 years ago !! I believe the rollers will hold up quite a while longer than the set I initially bought/installed & used from day 1 over five years ago & they were a Black "Polly" set with cheaper bearings !! The cheapest set that could be found as I had No intention's of using them as long as I did ! But they Exceeded my expectations & I chose this set as an upgrade because of the all Aluminum content that will transfer the Heat buildup much easier than the "Polly" roller's did & will extend the Bearing life span !! I Highly Recommend to Everyone !!

Construí mi lijadora de banda 2x72 y necesitaba las poleas por lo que compré estás poleas y quedaron perfectas. Están bien construidas en aluminio sólido, con tres baleros cada una excepto la que va en el motor. Buena compra, las recomiendo 100%

I am very unimpressed by kit as a machinistIf tightened down so as not to have bearing west the shaft the bearing get hot.After reading the product details it states it has bearing clearance between to prevent over tightening. This is some form of nonsense. I am a machinist and have dealt with spindle bearings.