RFQ: Two Aluminum/Steel Bushings

[amishx64]

I'd like a quote to have two simple bushings made out of aluminum or Steel. The dimensions are not final but will be very close.

Attached is a PDF detailing the part. Dimensions are in mm.

Thanks.

[abcmojave]

Tollerances?

Surface finish?

Timeline?

[amishx64]

Sorry guys. I've never done this before so I didn't know what to expect/provide.

The bushing goes on two ballscrews that I am using for a DIY CNC. I don't know what tolerance I need, but I think it should be a snug fit. Maybe you can advise me on a tolerance. The bushing needs to fit around a 1 5/8" DIA portion of the ballscrew and two 7314 angular contact bearings (70mm ID) go on top of the bushing.

Surface finish does not matter to me.

Timeline is non-existent. I don't care if it takes a month.

Maybe I should've posted somewhere else first to figure out what exactly I need.

[amishx64]

Ok all. Sorry for my ignorance in this matter. I have attached images of what I have in mind.

I think I will need a pressfit. The bushing is not meant to be moving. I may add a set screw myself.

Let me know if you need any more information.

[amishx64]

This job has been completed. Thanks to everyone who quoted.