RWM Casters DUR-0620-08 6 Diameter X 2 Width Durastan Phenolic Wheel with Straight Roller Bearing, 1200 lbs Capacity, 1/2 Axle Diameter, Black

Outstanding transaction.

Very solid not like the cheap flimsy plastic wheels used on trailer jacks.

I like it has bearings and is a hard plastic like old roller skate wheels.

This is a very heavy duty product that I used to replace a factory plastic dolly wheel. This caster comes complete with a roller bearing that has to be manually packed for this application. I packed bearing with marine (water resistant) grease and imagine that it will never need repacked. My only regret is that it is another CCP product.

Does anyone know if the bearings should be lubricated before installation?

Works great on my boat trailer

This was a great upgrade to my cheap trailer tire. The internal bearings are a nice touch.

I replaced the hard plastic wheel that came with my boat with this wheel. It was an easy replacement and now I can maneuver my boat with ease in my garage. Highly recommend.

good quality

Ive ordered several casters for a dolly/truck that carries a huge amount of weight and none works better than this one. Very easy to install, incredibly sturdy, and the cheapest too! Ive ordered 2 of these already, now ordering 2 more!!!