GAS型球铰耳环轴承:GAS25,GAS30,GAS35,GAS40,GAS50,GAS60,GAS70,GAS80,GAS90,GAS100,GAS110,GAS120,GAS140
GAK型铰球铰耳环轴承:GAK16,GAK22,GAK28,GAK35,GAK45,GAK58,GAK65,GAK80,GAK100,GAK110,GAK120,GAK130
GKD型铰球铰耳环轴承:GKD16,GKD20,GKD25,GKD32,GKD40,GKD50,GKD63,GKD70,GKD80,GKD90,GKD100,GKD110,
GKD125,GKD160，GKD200