7 Series NCM Bore size (inch) 044 (7/16") 056 (9/16") A 0.50 0.50 B 0.437 0.437 0 .0.004 0 .0.004 EA 0.669 0.654 EB 0.520 . KK No.10-32 No.10-32 ZD No.10-32 No.10-32 MM 0.197 0.197 NA 0.59 0.50 NB 0.38 . NE 0.19 0.19 NN 7/16-20 7/16-20 W 0.38 0.38 Y 0.72 0.75 ZC 0.05 0.06 ZB No bumper, No magnet 2.11 2.19 ZB With bumper, No magnet 2.30 2.32 ZB No bumper, With magnet 2.36 2.19 ZB With bumper, With magnet 2.55 2.32 (inch) Front nose mount: NC(D)MB Bore size (inch) 075 (3/4") 088 (7/8") 106 (1-1/16") 125 (1-1/4") 150 (1-1/2") 200 (2") MM 0.250 0.250 0.312 0.437 0.437 0.625 A 0.50 0.50 0.50 0.75 0.75 0.88 E 0.86 0.93 1.12 1.32 1.56 2.06 K . . 0.12 0.25 0.25 0.38 N 0.75 0.75 0.88 1.06 1.25 1.75 NC 0.62 0.75 0.88 1.06 1.25 1.75 NE 0.12 0.18 0.24 0.25 0.25 0.31 NN 5/8-18 5/8-18 5/8-18 3/4-16 3/4-16 1-1/4-12 W 0.50 0.50 0.62 0.88 0.88 1.19 Y 0.95 0.95 1.17 1.62 1.50 1.91 ZC 0.09 0.09 0.09 0.09 0.09 0.12 ZD 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/4 NPT ZB No bumper 2.97 2.69 3.25 3.75 3.69 4.69 ZB With bumper 2.97 2.94 3.38 4.00 3.82 4.95 D . . 0.25 0.38 0.38 0.50 B 0.624 0.624 0.624 0.749 0.749 1.375 KK 1/4-28 1/4-28 5/16-24 7/16-20 7/16-20 1/2-20 0 .0.003 0 .0.003 0 .0.003 0 .0.003 0 .0.003 0 .0.003 (inch) oB Pilot ZB + Stroke oE ZD NE Y 0.50 ZC K A oMM KK-UNF-2A D-Across Flats NN-Mounting Nut (incl. except 2" bore) ZD W NC N Dimensions: Double Acting, Single Rod NN-MOUNTING NUT KK-UNF-2A ZD-UNF B-DIA ZC A W Y NE W Y MM-DIA NA NE 0.37 NA NA NA B-DIA ZC NB A ZB+Stroke oEA oEA oEB oEA 044 (7/16") 056 (9/16") 075 (3/4"), 088 (7/8"), 106 (1-1/16"), 125 (1-1/4"), 150 (1-1/2"), 200 (2") NN-MOUNTING NUT KK-UNF-2A MM-DIA ZB+Stroke ZD-UNF ZD-UNF ZD-UNF