SWB-0412-06 Signature Premium Rubber Wheel, Precision Ball Bearing, 250 lbs Capacity, 4" Wheel, Dia, 1-1/4" Wheel, Width, 1-5/8" Plate Length

I've had a set of the 5"x2" wheels for about a year. I use them on a tool chest in an industrial workplace. They have been durable, roll smoothly even while bearing significant weight, and they don't become embedded with metal debris off the hangar floor. I found out about them from a coworker who had the 8"x2" versions. He's gotten similar good results. If I was looking for casters for another tool chest, these are the ones I'd get.

These wheels fit perfect into the casters on my lift. I am very pleased with the fit and finish, very good.

I ordered the 4" diameter x 1-1/4 width wheels. They're very well made but the description is incorrect.The axle diameter is NOT 3/8" inches. It's 10mm. I discovered this when I went to the hardware store to buy bolts to mound these.I ordered two wheels. Each wheel has two bushings, one on each side. Of the four bushings, three were 10mm. The forth is slightly smaller so I'll have to drill or ream it out to 10mm.

This a good wheel, with two good bearings for each wheel.I have seen some reviews describing as unusable, due to small size for the shaft.True that. The size is weird. The bearing inner opening is 0.6”, but it comes with an insert, making a hole 0.4”.I bought two to use on a 1/2” shaft. So as is it would not work out. I had to drill out the inserts (there is two per wheel) to make it right. At the end it’s all good, but if you need a wheel for 1/2” shaft, and don’t want to spend time on it, look elsewhere.

They work perfectly to modify an electric golf bag cart.

I used it to replace a broken caster on my guitar amp case. Works as advertised!

The wheel works great but I had to do a little modifying. The hole was about 1/16th too small so I had to use a drill to shave a little off the bushing in order for the bolt to fit. After that there was no problem and it is still rolling strong.

I was a bit lucky. I had just bought an old HealthRider exercise machine, with a worn-out-as-hell glider wheel. I suspect that that the wheel had been replaced once already, and the replacement was not rated for much weight - so it was visibly worn and had a lumpy feel to the movement. Well, not only did this new 3.5" Wheel fit perfectly, it is MUCH smoother. It is rated for 225 lbs as well, so it's beefier than the one that came off. And, at less that $10 to buy, and only about 3 minutes to replace the old one. Thanks, RWM, for publishing the complete and correct specs - made it easy to pick the right one.