Air Hose Guide rollers

I made this because I had a need and could not find one on here. I could have bought one but where is the fun in that. I got over a 100 feet of air hose and a hose reel. But is it a hand turn crank. And I am tired of having to hold the hose when winding it back up. I have some old bearing laying around so I am the model to use them. But I forgot that not everyone would have them so I am the model to not have to use them. I am not printing that model. I have the bearing model printing now. The bearings are nothing I bought but pull out of old parts from work. They are plastic bearings. I have exported it as a step file so you can modify it if need be to work for you. My plan is to use 3 1/4" bolts or screws to hold it in place. I am printing one with 10% infill and the other in 40% infill.