NC30 - eccentric hub wear
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- lukemillar
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NC30 - eccentric hub wear
Hey all,
Has anyone seen this before:
I noticed there was play in the sprocket carrier despite the outer nuts still being staked in position. Looks like the carrier has been pressing back onto the adjuster and machining it away. I'm wondering if this is just wear or whether I am missing a spacer/washer? The carrier is mounted directly onto the splines with nothing to separate the two parts. I have a thrust and a flat washer under the nut
Any thoughts?
Thanks
Luke
Has anyone seen this before:
I noticed there was play in the sprocket carrier despite the outer nuts still being staked in position. Looks like the carrier has been pressing back onto the adjuster and machining it away. I'm wondering if this is just wear or whether I am missing a spacer/washer? The carrier is mounted directly onto the splines with nothing to separate the two parts. I have a thrust and a flat washer under the nut
Any thoughts?
Thanks
Luke
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Re: NC30 - eccentric hub wear
This should help I'd what should be there..
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Re: NC30 - eccentric hub wear
The spacer washer no 7 that sits on the shaft between the bearing and sprocket carrier is missing i stupidly did same thing a while back couldnt figure out how carrier kept coming loose with hub nut staked had same wear on back of the carrier.
- lukemillar
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Re: NC30 - eccentric hub wear
Sweet - makes sense!Dynamohum wrote:The spacer washer no 7 that sits on the shaft between the bearing and sprocket carrier is missing i stupidly did same thing a while back couldnt figure out how carrier kept coming loose with hub nut staked had same wear on back of the carrier.
If anyone has one handy - could they measure the ID, OD and thickness for me please? The part is discontinued but I can easily make something
Thanks
Luke
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Re: NC30 - eccentric hub wear
I might have the washer on the carrier Luke,in sure its stuck to the inside .will check and if its there I will send it with carrier OK..
- jim157
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Re: NC30 - eccentric hub wear
I've just removed my hub to clean out a couple of decades worth of dirt and grit so I've got easy access-lukemillar wrote:Sweet - makes sense!Dynamohum wrote:The spacer washer no 7 that sits on the shaft between the bearing and sprocket carrier is missing i stupidly did same thing a while back couldnt figure out how carrier kept coming loose with hub nut staked had same wear on back of the carrier.
If anyone has one handy - could they measure the ID, OD and thickness for me please? The part is discontinued but I can easily make something
Thanks
Luke
ID = 40mm, OD = 50mm, thickness = 5mm
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- lukemillar
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Re: NC30 - eccentric hub wear
Cheers guys. If it comes with the carrier that would be awesome! If not, Thanks for the dimensions Jim
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Re: NC30 - eccentric hub wear
Up till a couple months ago I had a spare swingarm complete I would have given you. The fuckwit that bought all my NC30 spares for nothing might still have it - want me to see if I can contact him or pass a number on?
- RickOliver
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Re: NC30 - eccentric hub wear
Luke -
That part has the same dimensions as the rear collar in my chain spacer kit so I have them here ready made if that`s any help - mail me if you want one ricknc30@gmail.com
Cheers,
Rick
That part has the same dimensions as the rear collar in my chain spacer kit so I have them here ready made if that`s any help - mail me if you want one ricknc30@gmail.com
Cheers,
Rick
- lukemillar
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Re: NC30 - eccentric hub wear
Trying to source one locally. I'll see how that pans out but thanks for the offer!TessierAshpoolSA wrote:Up till a couple months ago I had a spare swingarm complete I would have given you. The fuckwit that bought all my NC30 spares for nothing might still have it - want me to see if I can contact him or pass a number on?
I think I have one in the sprocket carrier I just bought but if not then I'll definitely buy one from you!RickOliver wrote:Luke -
That part has the same dimensions as the rear collar in my chain spacer kit so I have them here ready made if that`s any help - mail me if you want one ricknc30@gmail.com
Cheers,
Rick