1/4 Inch Circulation Bearing

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Published on September 8, 2012

Description

This is my best bearing to date. This 1/4 inch bearing has 4 channels that the maker fills with BBs. PVCing the cap on takes a few seconds, and you now have a bearing that only takes steel shot or BBs and plastic.

Lets create more parts on our own! Forget store-bought linear bearings!

(Created in Cubify Invent)

Instructions

Fill with BBs or steel shot, PVC the cap in place and Voila!

I know its a big file, but I have stopped using Sketchup and am now able to create more complex designs.
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I repaired it with netfabb, and printed couple of layers.

I think I should rescale it about 1.3-1.35 berofe trying to get 6mm BB's in it :-P

This is made for .175 caliber / steel or copper bbs.

Yeah, always clean any 3d model, otherwise you get a train wreck.

What did you design this in?