Hydraulic Cylinder: 7 MPa Series CHN Dimensions Basic style: CHNB Bore size (mm) Stroke range (mm) 25 to 300 25 to 400 25 to 500 25 to 500 Effective thread length (mm) 15.5 19.5 21 21 20 25 32 40 A 18 22 24 24 B1 13 17 22 24 B2 26 32 38 41 D 10 12 16 18 E 8 10 14 16 F 16 16 19 21 GA1 10 10 11 12 GA2 12 12 13 17 GA3 12 12 13 17 GB1 8 8 8 11 GB3 10 10 10 16 GB2 10 10 10 16 H 41 46 53 54 H1 5 6 8 10 H2 8 8 9 11 I 31 34 40 48 (mm) oD V T oIA MM GA2 GB2 NN Air release Air release S + Stroke Air release ZZ + Stroke Effective thread Width across flats B1 Width across flats B2 H1 H2 GA1 GB1 W �ｮI 3 GA3 GB3 A K F NA H NB Bore size (mm) 20 25 32 40 K 5 5.5 7.5 7.5 MM M8 x 1.25 M10 x 1.25 M14 x 1.5 M16 x 1.5 NA 17 17 18 22 NB 15 15 15 21 NN M22 x 1.5 M24 x 1.5 M30 x 1.5 M33 x 2 P 1/8 1/8 1/8 1/4 S 81 81 87 108 T 9.5 11 13 16 W 6.5 5.5 4 0 V 4.5 3.5 3 5 ZZ 138 143 159 183 (mm) Width across flats E 23f8 25f8 31f8 34f8 .0.020 .0.053 .0.020 .0.053 .0.025 .0.064 .0.025 .0.064 IA 2 x Rc P 1321 CHQ CHK�ｮ CHM CHS�ｮ CH2�ｮ CHA D-�ｮ Related Equipment CHN