Re: [CR] Play in annular cartridge bearing hubs Was Mavic Was: Phil Wood and Shimano

(Example: Framebuilders:Chris Pauley)

Date: Fri, 12 Jan 2001 11:28:35 +0000
Subject: Re: [CR] Play in annular cartridge bearing hubs Was Mavic Was: Phil Wood and Shimano
From: "Hilary Stone" <Hilary.Stone@Tesco.net>
To: chuckschmidt@earthlink.net, classicrendezvous@bikelist.org


> Tom Dalton wrote:
>> >
>> > A properly set up Phil, or MAVIC, or what have you, will
>> > have play at the rim. While I find such play
>> > annoying, it is not so terrible, but with a
>> > "conventional" hub this play is unnecessary.
> Chuck Schmidt wrote:>
> Mavic has a procedure of adjusting out the play while the wheel is
> mounted in the dropouts. It is described in their service manual.
>
> Mavic basically apply a very small side load to the bearings to remove the play. Theoretically this should wear the bearings fast ­ in practice it does not appear to do so. With other annular (cartridge) bearing hubs it is sometimes possible to do the same with a very thin washer under a dustcap or similar. With Harden hubs from 1940s/50s which use cartridge bearing a thin shim washer under the dustcap introduces a slight side load which will remove the play and as with the Mavic hubs does not seem to speed up the wear ­ mine have done about 5000 miles since a thin shim washer was added and the bearings still feel as smooth as ever. Hilary Stone