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Thunder Power RC . Mikado Modellhubschrauber . Futaba-RC

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Engines Plugs Mufflers Fuel > Which bearing do you use?
 
 
thenewguy
Key Veteran
Location: Corvallis, Oregon Where there is liquid sunshine!

My Posts This: Topic  Forum		It's time to do some routine maintenance on the engine this winter. I'm going to tear the motor down and replace the bearings. There are several different sets you can get from Boca bearings, which ones do you run?

The motor is a O.S. 91 HZ. Just want to hear what you used and the results. There are 4 listings for this motor

http://www.bocabearings.com/main1.a...duct&id=1959&n=*ENK-003
http://www.bocabearings.com/main1.a...duct&id=4624&n=*ENK-003HP
http://www.bocabearings.com/main1.a...duct&id=9651&n=*ENK-003C-LP
http://www.bocabearings.com/main1.a...duct&id=6492&n=*ENK-003C-HP

Thanks Chris
11-01-2009 07:57 PM
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Andy from Sandy
Key Veteran
Location: UK

My Posts This: Topic  Forum		Or you could even try these

http://www.rc-bearings.com/catalog/...products_id=778

Many people have tried ceramic bearings and been disappointed with the results. They have not lasted as their price would have you believe. Some have failed spectacularly and taken the whole engine with them.

At the end of the day it is your engine and your decision. Do a search on here for ceramic bearings.

I go for the cheap and cheerful from rc-bearings in a ratio of 4 rear to one front bearing. The front bearing normally lasts much, much longer than the rear and won't need changing anywhere near as many times as the rear will.
11-01-2009 08:02 PM
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Boca Bearings . XHELI.COM . Autography FlightPower

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Engines Plugs Mufflers Fuel > Which bearing do you use?
 
 
duckmansweb
Senior Heliman
Location: Sunshine coast, QLD, Australia

My Posts This: Topic  Forum		boca are expencive, rc-bearings are the same bearings at a fraction of the cost , my 50 hyper stainless bearings have had 6 gallons and still strong

CHANGING THE WORLD ONE HELI AT A TIME
11-03-2009 02:49 AM
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Thunder Power RC . Mikado Modellhubschrauber . Futaba-RC

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Engines Plugs Mufflers Fuel > Which bearing do you use?
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