Dangle_kt
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 posted on 20/5/12 at 09:05 PM |
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Bearing needed - odd size - locostbuilders cleverness req
I am dong a project which requires new bearings.
The current bearing is a 6301 RS (12mm bore, 37mm OD)
I need to replace this with the same size bearing but with a 15mm bore - I have searched and can't find anything to fit...
So, locostbuilders - what can I do as I am completely stumped!
Thanks
(for info its a wheel bearing on a motorcycle wheel)
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owelly
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| posted on 20/5/12 at 09:12 PM |
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http://simplybearings.co.uk/shop/p188101/Budget+98202+Open+Ball+Bearing+15x37x9mm/product_info.html
It's a bit narrower than the 12mm you're after. Can you not change the spindle size?
[Edited on 20/5/12 by owelly]
http://www.ppcmag.co.uk
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rost
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| posted on 20/5/12 at 09:13 PM |
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Looks like you are going to have to make a sleeve for it. Haven't checked Koyo yet, but if SKF and FAG don't make it, it usually does not
exist.
Standard bearing sizes are defined in DIN 625-1 fwiw.
Charlie don't surf!
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flibble
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| posted on 20/5/12 at 09:16 PM |
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Wheelchair
bearing?
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Dangle_kt
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| posted on 20/5/12 at 09:18 PM |
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quote:
Originally posted by rost
Looks like you are going to have to make a sleeve for it. Haven't checked Koyo yet, but if SKF and FAG don't make it, it usually does not
exist.
Standard bearing sizes are defined in DIN 625-1 fwiw.
internal or external sleave? Not sure which is best or even how to get one made - turned on a lathe as some form of "top hat" shape?
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Dangle_kt
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| posted on 20/5/12 at 09:19 PM |
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quote:
Originally posted by owelly
http://simplybearings.co.uk/shop/p188101/Budget+98202+Open+Ball+Bearing+15x37x9mm/product_info.html
It's a bit narrower than the 12mm you're after. Can you not change the spindle size?
[Edited on 20/5/12 by owelly]
it needs to be shielded unfortunatly to stop the dirt killing it, but thanks!
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Dangle_kt
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| posted on 20/5/12 at 09:21 PM |
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quote:
Originally posted by flibble
Wheelchair
bearing?
I'm not sure it would be strong enough - plastic ball bearings or something stupid...
I've saved it in case I get desperate!
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flibble
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| posted on 20/5/12 at 09:24 PM |
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quote:
internal or external sleave? Not sure which is best or even how to get one made - turned on a lathe as some form of "top hat" shape?
I bought something called "glacial bearings" once which took up a mismatch of 1mm on a bearing id, they were a tophat shaped and I guess
very fine tolerance/hardness. They may do such things for the od too? Sourced them through work so no idea where they came from. 
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Dangle_kt
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| posted on 20/5/12 at 09:41 PM |
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quote:
Originally posted by owelly
. Can you not change the spindle size?
[Edited on 20/5/12 by owelly]
I have just bought a new swingar that uses 15mm axle over the 12mm one that was bodged on the last one - however the idea of using the 12mm axle in
the new swingarm could work - I hae bough 15mm to 12mm reducers for wheel bearings, they are a few quid off ebay - if I cut these down I could run the
12mm axle in the 15mm swingarm - then buying the replacement bearings becomes MUCH easier.
Thanks Owelly - good thinking - its been staring me in the face all along!
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owelly
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| posted on 20/5/12 at 09:56 PM |
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Or use http://simplybearings.co.uk/shop/p170048/62022RS+Budget+Rubber+Sealed+Deep+Groove+Ball+Bearing+15x35x11mm/product_info.html
With sleeves?
http://www.ppcmag.co.uk
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Myke 2463
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| posted on 21/5/12 at 09:42 AM |
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quote:
Originally posted by owelly
Or use http://simplybearings.co.uk/shop/p170048/62022RS+Budget+Rubber+Sealed+Deep+Groove+Ball+Bearing+15x35x11mm/product_info.html
With sleeves?
Or fit 2 space permitting. Simply Bearings.
15x37x7mm Nitrile Rubber Rotary Shaft Oil Seal R21 / SC
Be Lucky Mike.
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