Series Item NO. Bore Diameter(mm) BK BK0408~BK6032 4~60 HK HK0408~HK6032 4~60 BA BA55~BA1816 7.94~22.22 SCE SCE108~SCE1616PP 15.88~25.4 F F-0608~F-60*68*40 6~60 HF HF0409~HF3530 4~35 K K5*8*8TN~K110*118*30 5~110 KZK KZK8*12*8~KZK40*48*20 8~40 KBK KBK8*11*10~KBK20*25*25 8~20 NK NK5/10TN~NK60/25 5~60 RNA RNA4900~RNA4928 14~160 RNA6900~RNA6919 14~110 NKI NKI8~NKI100/30 8~100 NA NA4900~NA4928 10~140 NA6900~NA6919 10~95 RNAV RNAV4002~RNAV4017 21.87~104.8 NAV NAV4002~NAV4017 15~85 AXK AXK0414TN~AXK160200 4~160 NTA NTA-512~NTA-3244 7.92~50.80 AXW AXW10~AXW50 10~50 AS AS0414~AS160200 4~160 WS WS81102~WS81132 15~160 ZS ZS1127~ZS141199 15~160