Kubadaha KGG waxay ka kooban yihiin giraanta dibadda, giraan gudaha ah, iyo tiro badan oo rollers iyo spacers. Xadhkaha oo leh saxan-wareejin sare oo awood u leh inuu qaado culayska dhinac kasta. Sababtoo ah waxay leedahay rollers cylindrical orthogonally habaysan, waxay qaadi kartaa culaysyo dhan walba ah. KGG waxay bixisaa laba nooc oo xajisyo: Deep Groove Ball Bearing iyo Kubbada Xidhiidhka Xaglaha.
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Kubbada Xidhiidhka Xaglaha ah
ACBB, kaas oo ah soo gaabinta kubbada xagalka ee xidhiidhka. Xaglo xiriir oo kala duwan, culeyska sare ee axial si fiican ayaa loo daryeeli karaa hadda. Kubadaha caadiga ah ee KGG ayaa ah xalka ugu fiican ee codsiyada saxda ah ee runout sida qalabka mashiinka ugu muhiimsan.
