Bearing for Main shaft Part # F045

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Certified Buyer Rated

Apr 30, 2011

lo uso en le HK450V2, buena calidad de recambio, silencioso y suave, mucho mejor que el rodamiento original

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Certified Buyer Rated

Apr 13, 2011

bonne piece de rechange

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Certified Buyer Rated

Nov 29, 2010

Used these to make myself a Thrust Meter. Google: Dr Kiwi's thrust meter. For more info.

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Customer Rated

Oct 29, 2010

The main bearings in the stock 450 started to feel notchy after a while. It actually caused a vibration that made the heli hard to fly. I replaced with these and it is as good as new if not better.

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Certified Buyer Rated

Oct 03, 2010

Good replacement, better than the originals.

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Certified Buyer Rated

Jul 08, 2010

OK bearing, just installed, so lets see about the lifetime..

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Customer Rated

Jun 25, 2010

Better than the ones included with the HK450.

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Customer Rated

Jun 15, 2010

Good product. Seems to be better than the ones within the HK450 kit.

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Customer Rated

May 31, 2010

Bought this as spares. I learned that you always need new bearings when you need a new mainshaft because of a crash.

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Certified Buyer Rated

May 18, 2010

quite good bearing for thi price its same qvality as original align