Series Item NO. Bore Diameter(mm) N200 N203~N264 17~320 N300 N304~N352 20~260 N400 N405~N430 25~150 N1000 N1005~N10/500 25~500 NF200 NF203~NF264 17~320 NF300 NF304~NF352 20~260 NF400 NF405~NF430 25~150 NP200 NP203~NP264 17~320 NP300 NP304~NP352 20~260 NP400 NP405~NP430 25~150 NUP200 NUP203~NUP264 17~320 NUP300 NUP304~NUP352 20~260 NUP400 NUP405~NPU430 25~150 NUP2200 NUP2204~NUP2252 20~260 NUP2300 NUP2304~NUP2340 20~200 NJ200 NJ203~NJ264 17~320 NJ300 NJ304~NJ352 20~260 NJ400 NJ405~NJ430 25~150 NJ2200 NJ2204~NJ2252 20~260 NJ2300 NJ2304~NJ2340 20~200 NU200 NU203/E~NU264/E 17~320 NU300 NU304/E~NU352/E 20~260 NU400 NU405~NU430 25~150 NU1000 NU1005~NU10/500 25~500 NU2200 NU2204/E~NU2252/E 20~260 NU2300 NU2304/E~NU2340/E 20~200 NN3000 NN3005/K~NN3064/K 25~320 NNU4900 NNU4920/K~NNU4964/K 100~320