H1 C1 X H1 C1 X L1 oI E M Z K M E R R oD Q oD Q L O1 thread (Also back cover) 2 x H thread effective depth C 8 x oO counterbore 4 x oN through L + Stroke A + 2 (Stroke) B + Stroke Width across flat K (Port size) 2 x M5 x 0.8 L1 + Stroke A1 + 2 (Stroke) Width across flat B1 Width across flat B1 2 x MM R 7 7 10 10 12 16 20 25 O1 M4 x 0.7 M4 x 0.7 M6 x 1.0 M6 x 1.0 (mm) A 32.2 33 35 39 B 25.2 26 26 29 C 6 8 7 12 D 6 8 10 12 E 25 29 36 40 H M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1.0 I 32 38 47 52 K 5 6 8 10 L 3.5 3.5 4.5 5 M 15.5 20 25.5 28 N 3.5 3.5 5.5 5.5 O 6.5 depth 3.5 6.5 depth 3.5 9 depth 7 9 depth 7 Q 10 10 8 9 Z . 10 10 10 12 16 20 25 A1 53.2 57 63 74 B1 8 10 13 17 C1 9 10 12 15 H1 4 5 5 6 MM M5 x 0.8 M6 x 1.0 M8 x 1.25 M10 x 1.25 L1 14 15.5 18.5 22.5 X 10.5 12 14 17.5 (mm) o12 to o25/Without Auto Switch Both ends tapped: CQ2WA Dimensions Standard (Through-hole): CQ2WB Both Ends Tapped Bore size (mm) (mm) Note 1) The positions of left and right width across flats are not constant. Rod end male thread Rod End Male Thread Bore size (mm) Standard Bore size (mm) 12 16 20 25 Stroke range (mm) 5 to 30 5 to 30 5 to 50 5 to 50 Note 2) The external dimensions with rubber bumper are same as those of the standard, as shown above. . For details about the rod end nut and accessory brackets, refer to page 804. Series CQ2W 814