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Ahem... hope bottom...
 

[Closed] Ahem... hope bottom bracket bearing size not 6805!?

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[#1865416]

Hello used search and found htII bearings to be 6805 in size but when i fitted some this morning the central hole is much to large, what is the correct size please?
thank you kindly


 
Posted : 05/08/2010 6:19 pm
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ht2 use that plastic top hat thing to reduce the size of the central hole. hope dont, and hence the central hole is a little smaller.
You can get replacements from [url= http://www.ukbikestore.co.uk/product/231/bbsp108/hope-bottom-bracket-spare-bearing.html ]here[/url]. But i think it would be a lot cheaper to go to a local bearing supplier and get them to order some in.


 
Posted : 05/08/2010 6:24 pm
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Not sure if they're available from ordinary bearing suppliers, I think they're "licensed" bearings.


 
Posted : 05/08/2010 7:03 pm
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Do they not have a number stamped or printed on, or on the seals? Alternatively try simplybearings or similiar with the ID OD and thickness and see what you find.


 
Posted : 05/08/2010 7:29 pm
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Hope have their bearing contract with FAG/INA. Try Brammer for supply. Bearing numbers are on the outer race.


 
Posted : 05/08/2010 7:35 pm
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Or just measure the inside and outside diameter and the width or try http://www.mountainbikecomponents.co.uk/for all your bearing needs.


 
Posted : 05/08/2010 8:35 pm
 dale
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enduro bearings fit but arn't stainless I couldn't source any cheaper
than crc at £16 each


 
Posted : 05/08/2010 9:19 pm
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http://www.bearingboys.co.uk/G_Flange_Bearings_-_Metric-2219-c

Top hat replacements here I think ,just need to work out the right size


 
Posted : 05/08/2010 9:31 pm
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sorry have stupidly binned them already is anyone able to confirm measurements/bearing numbers please and thank you


 
Posted : 05/08/2010 10:57 pm
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They should be 24mm ID with the same OD as 6805.


 
Posted : 05/08/2010 11:04 pm
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yup 37mm x 24mm x 7mm.
fitters i spoke to said they were "manufacturor only" and couldnt order them 🙁


 
Posted : 06/08/2010 11:31 am
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http://www.ukbikestore.co.uk/wl.aspx?3&req=0-230_6011

And available in the uk


 
Posted : 06/08/2010 2:43 pm