might be a stupid question but...
if i can put the crankshaft bearing in and out with my hand without heating the case is the case still good?
like the case had a spun bearing before and now the hole that seats the bearing is too big.
bearing does sit without any wobble but it can be pulled out with bare hand.
trash the case or install and let the bearing free spin with the crankshaft?
crankshaft bearng question
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- Spree
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- paulpauly7
- CB900F
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Re: crankshaft bearng question
Trash the case .
86 Nifty Fifty (spree)
ZX disk brake
Kitico 120kmh speedo
AF18 ZX ported
Polini corsa
Malossi crank
CTmani
24mmOKO
40pilot118main
Scorpion pipe
8.44 to 1
Michelin s1
71.3mph
92 yz125, 94 crm250
ZX disk brake
Kitico 120kmh speedo
AF18 ZX ported
Polini corsa
Malossi crank
CTmani
24mmOKO
40pilot118main
Scorpion pipe
8.44 to 1
Michelin s1
71.3mph
92 yz125, 94 crm250
Re: crankshaft bearng question
case is no good. No good to heat crank case to put crank bearing in and crank seals wont hold good because of heat aluminum it is wrong how to repair. !. I use shop press (lube crank bearing) into case , put a small plywood under a crank case.
- Red Eft Performance
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Re: crankshaft bearng question
glue the Bearing inplace with JB weld (Im sure there is something better) and you should be good. Good Bearings will last a long time. When the bearings need to be replaced again that might be the end after that.
Keith
Keith
Red Eft Performance
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To benefit forum members REP will beat the price of any legit/active Business/website
Elite, Dio, Aero, AF16/AF05 Cylinder kits,Clutches,Variators,Belts,CDI boxes,Reeds,Clutch bells,Pipes
Malossi,Polini,Fabrizi,Anything!
View products click => Here