Chiloskit Stainless Steel Deep Groove Ball Bearings Pulley Metal Pulley Wheel Bearings Wheel Wire Rope Pulley for Lifting Guide, 8mm/0.3" Inner Dia Capacity 400kg/800 lbs (50mm/2inch)

Well manufactured. Easy glide on the ball bearings. I used this to replace the cheap plastic pully on my garage door opener that had worn out and was out of round. Not the door opens smoothly and without jerking/bouncing. Will use again if I have need in the future.

This is a good quality pully with smooth ball bearing and a nice deep grove. Like that its stainless, so, no rust.

I wanted these to make a zip line, I bought three of them and one came with rust on it, I thought stainless steel was not suppose to rust. I haven’t installed the zip line as yet so I will update as to how they hold up outside.

Worked just fine, needed a smaller one to slip the winch wire under it. Good purchase!

Resistente y de muy buen material con excelente rodamiento, tal como se anuncia.Solucionó y aumentó la capacidad de mi malacate. Recomiendo esta polea a quien necesite calidad y resistencia.

Excellent price!

worked for what I needed it for

Quality stainless is not supposed to rust. This product is not made of quality stainless.