1) High quality control 2) Competitive price 3) Small order accepted 4) High performance 5) OEM service High quality excavator bearingHigh-accuracy, low-noise, long-life and this kink of bearing are widely used in excavator.mainly used for KOBELCO EXCAVATOR, KOMATSU EXCAVATOR,CATERPILLAR EXCAVATOR,KATO EXCAVATOR, HITACHI EXCAVATOR, DAEWOO EXCAVATOR, HYUNDAI EXCAVATOR,VOLVO EXCAVATOR, ETC.\ ...