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RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  help - removing B/B bearing cups
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Author Topic: help - removing B/B bearing cups  (Read 677 times)

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wildwood1971

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help - removing B/B bearing cups
« on: June 06, 2007, 06:21 PM »
can anyone help please - im having a nightmare removeing some bearing cups from a aero pro 25th ani frame - anyone got any good tips please? Paul

Offline harris

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Re: help - removing B/B bearing cups
« Reply #1 on: June 06, 2007, 06:26 PM »
use a flat punch and drive it out from inside to out.hitting it at 12 ,3 ,6 and 9 0clock until it pops out.

just to give you an idea ,do the same for 1pc cups

Offline TwoBobRob

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Re: help - removing B/B bearing cups
« Reply #2 on: June 06, 2007, 06:26 PM »
Bang on.  Do what Harris says   :daumenhoch:

Offline danny silverstreak

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Re: help - removing B/B bearing cups
« Reply #3 on: June 06, 2007, 06:27 PM »
fook me dan - thats almost 24 hours   
hitting it at 12 ,3 ,6 and 9 0clock until it pops out.

wildwood1971

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Re: help - removing B/B bearing cups
« Reply #4 on: June 06, 2007, 06:29 PM »
sorry i wasnt very clear its the actually metalparts that are in the frame not the bearings themselves but thx for ya help

Offline harris

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Re: help - removing B/B bearing cups
« Reply #5 on: June 06, 2007, 06:29 PM »
same thing bang them out the same.

primoman

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Re: help - removing B/B bearing cups
« Reply #6 on: June 06, 2007, 07:08 PM »
why dont you get a thin/slim chisel and tap it out , it worked for my builds in the past leaving not a mark unless you go mad!!!or put something in the bearing cup hole (if you know wat i mean :crazy2:) and pull it out??i dont know if it will help or not but just sharing my knowledge.good luck ;)

wildwood1971

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Re: help - removing B/B bearing cups
« Reply #7 on: June 06, 2007, 10:43 PM »
thx for ya help guys - i'll give it a good twating with a hammer 2moro - wish me luck

RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  help - removing B/B bearing cups
 

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