12 Packs of 2 Black Garage Door Roller，Eau Nylon Garage Door Wheels for 2 Garage Track Replacement with Sealed 6200ZZ Ball Bearing and Nylon Shells

So far so good, made the garage door quieter I did not change the lowest roller as I did not want to mess with the cable or bent the rails, will see how long they last, installation was straight forward forward, plenty of videos on how to do it, just be careful with the lowest rollers if you change them.

Work as advertised, easy to install

We’ll made replacement product at fair price

We’ll make rollers and bearings

Used these to replace 40 year old metal rollers. Quite the difference. These roll without grinding on the rail. Should have done it sooner.

My old rollers were chewed up and worn out bought these and was amazed at how much it reduced the noise when opening and closing. They seem like decent quality for a fractional of what others cost at the home repair stores.

This product is exactly as advertised. Easy to install, and quiet. I would recommend

Just installed and are much quiter than old original wheels

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The rollers have closed bearings to keep dust out and grease in. Replaced all 12 plain steel rollers on my 8 garage door after upgrading the old chain-drive opener with a belt-drive. These rollers were just the icing on the cake. Theyre definitely quieter than the all-metal rollers, but you wont even notice if you have a chain-drive opener.