Shielded Groove Bearings with Single Roller Review

After I put it to the test, these bearings proved to be a game changer in my machinery's performance. The single roller design provides exceptional load capacity while the shielded groove keeps dirt and debris out, reducing maintenance.

The bearings fit perfectly. I used these bearings to replace old ones in a treadmill pulley. The old bearings made loud noises. I can walk on the treadmill without waking up everyone in the house.

Good product. But the first package was empty, so I had to order it twice. The package had no rips or holes, it was just empty and I can't find a return option that doesn't include returning the item if there is no item to ship.