The best explanation of preloading a bearing block on the internet.. hands down.. incredible presentation sir.
@gtcollection693311 ай бұрын
A pair of angular contact bearings opposite one another is normally what machine-tool builders use in higher-end blocks.
@dadoVRC4 ай бұрын
That's why on my conversion I'm using tapered roller ones.😁
@ollied1981 Жыл бұрын
I used those same Enduro bearings with a spacer for my machine, but I also used a stack of Belleville washers under the nut to make it easier to set the preload. Also I've got two ballnuts back to back on each ballscrew again using stacks of Belleville washers to preload them against eachother. I've used it a lot over the last year and a half and still no backlash 😎
@Loopyengineeringco Жыл бұрын
Nice! Great idea to use the washers.
@pawel1025 ай бұрын
@Loopyengineeringco Hi i work in bicycle shop. Enduro bearing with "MAX" in the name, they are not designed for full rotation, only up to approximately 45°.
@tomahawkcnc5583 Жыл бұрын
Quality thrust bearing assembly comes with angular contact bearings . Cheap Chinese copies use cheap bearings as they are a clone not engineered.
@Loopyengineeringco Жыл бұрын
Yep, buy cheap buy twice. Or modify forever 🤣
@haydenc2742 Жыл бұрын
Could you put an actual thrust bearing in there?
@Loopyengineeringco Жыл бұрын
Yep you could: it would be the best thing for purely thrust loads but you might have a bit of radial play and eventually radial wear if you're using belts and pulleys with a bit of tension like I have
@silverghost3506 Жыл бұрын
i replaced mine with angular contact bearings on those..
@DieselRamcharger11 ай бұрын
they do make 4 point contact angular bearings that are good for load in both directions. fyi
@icarus_ap Жыл бұрын
where did you get the bearing from
@Loopyengineeringco Жыл бұрын
www.wychbearings.co.uk in the UK. They were 7001-2RS MAX Enduro Angular Contact Bearing 12x28x8. Not ultra precision or anything fancy, but theyre doing a great job 👍