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01.03.2009, 06:57 PM
higher ABEC rating more precise the bearing is and has higher chance to die when dust gets in.
ACER bearings are not bad but are not really dirt/water friendly. Had a set on my mugen and after 4 races half of them died.
I stick to cheap (like 60cents) ABEC 3 steel bearings and will try stainless steel this year that cost like 70cents. They last suprisingly long. of course they are not as smooth as Acer, but i at least remove the grease and put acer bearing oil in.
Radek
V4 D8 - RX8, XERUN 4168SD
F1-09 - Tekin RS Pro, 17.5t Redline, 2S LiPo
Sakura Zero S - LRP, Saturn 20T, 2S LiPo
*EX-10 Eurus*
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