[python] Re: pivot maeasurements 2

Theoretically, you may use linear row ball bearings, because they deal with
some axial loads somewhat well. But the angular contact bearings, when
axially pre-loaded, blocks the parasite radial play. At first I've think
about using roller tapered bearings (as Flevobikes), but they need to be
pre-loaded with a strongest loading. That's why they are pre-loaded with
castle nuts to forbid the loosening. Aditionally, the roller tapered
bearings are so large and havier than the angular contact ball bearings...

[]'s Eduardo

Ypê Bike: http://www.ypebike.cjb.net/
Ypê Mono: http://www.ype.unicyclist.com/


----- Original Message ----- 
From: "olaf" <noll@xxxxxxxxx>
To: <python@xxxxxxxxxxxxx>
Sent: Wednesday, April 21, 2004 5:03 AM
Subject: [python] Re: pivot maeasurements 2


>
> On Tuesday, April 20, 2004, at 11:54 PM, Eduardo L P Jr wrote:
>
> > See some remarks inside of the text below...
> >
>
>
>
> Clear as a summer's day!
>
> I think perhaps pic no 1 was intended to show the angular bearings
> instead of the linear ones. But in spite of that I now understand the
> whole pivot design a lot better. Thanks a lot, Eduardo!
>
>
> olaf


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