On 19-Mar-15 9:22 PM, Bogus wrote:
I'm trying to locate a small bearing on a shaft for an instrument.
I initially thought of machining a couple of slots on the shaft and
using E clips or wire clips.
What about using a push on fastener like this:
https://img1.fastenal.com/productimages/4115723.jpg
Bearing: R4ZZ (5/8" x 1/4" x 5mm)
Shaft: 1/4" stainless steel
Load: normally zero end load, perhaps a kilo or three when handled.
Speed: Static to a few RPM
Thoughts on practicality?
Are there clips made for this purpose that have a small OD so as to not
exceed the inner race diameter?
Is there a standard name for these clips for bearing retaining
applications?
Cheers.
Here's a rough sketch of the arrangement:
https://dl.dropboxusercontent.com/u/...singSketch.pdf
Maybe the best idea is to try and source some of the push on retainers
and just try it. We've just done a batch that will last six months so
there is no time real urgency.