Sackorange 10 Pack R8-2RS Double Rubber Sealed Roller Ball Bearing 1/2 Inch Bore 1/2 x 1-1/8 x 5/16 Inch ABEC3 Precision Bearing for Electric Motor, Wheels, Home Appliances, Garden Machinery

Had a hard time finding these for the wheels on my wheel chair. Should have gone to Amazon first! Installing them was easy and they work great.

Good product for the price. I used them to make a 2x48 inch belt grinder.

worked well for my application with rollers.

SEALED GREAT IN A DUSTY CONDITIONS FOR SMALL LIGHT AXLES

I bought the bearings to make a Drum Sander attachment for my drill press. They are of good quality and delivery was fast. They will work out perfectly for the project I am making.

Good

Exactly the parts I required for a protype of a new product

Nice bearings, replaced my old worn out wheel bearings in my Honda HR215 lawn mower. Had to ad a washer to take up a bit of play on the axle, does the job fine. I went to a bearing store and they wanted $9.50 a piece for these. Got 10 for $10 with this kit

It makes a really big difference when you have a 1/2 rod and these are slightly undersized. I assume these are millimeters. Because I had to shape down my rod maybe a 1/32 or more to get it to wedge on. And I have no lathe, so the rod isnt even. And now the gear I have on the other side is lopsided because of it. On the plus side the bearings arent very expensive and they do work. But really, be accurate. I wouldnt get these again because of that.

Received an EMPTY Amazon bubble mailer, signed sealed and delivered on time.