8 Series NCM Dimensions: Double Acting, Single Rod 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 G 0.156 0.157 F 0.31 0.31 GB 0.50 . KK No.10-32 No.10-32 ZD No.10-32 No.10-32 MM 0.197 0.197 NA 0.59 0.50 L 0.25 0.25 NN 7/16-20 7/16-20 W 0.38 0.38 Y 0.72 0.75 ZC 0.05 0.06 YC 0.44 0.38 LB No bumper, No magnet 2.56 2.56 LB With bumper, No magnet 2.75 2.69 LB No bumper, With magnet 2.81 2.56 LB With bumper, With magnet 3.00 2.69 ZB No bumper, No magnet 2.81 2.75 ZB With bumper, No magnet 3.00 2.88 ZB No bumper, With magnet 3.06 2.75 ZB With bumper, With magnet 3.24 2.88 Rear pivot mount: NC(D)MC Bore size (inch) 075 (3/4") 088 (7/8") 106 (1-1/16") 125 (1-1/4") 150 (1-1/2") MM 0.250 0.250 0.312 0.437 0.437 A 0.50 0.50 0.50 0.75 0.75 E 0.86 0.93 1.12 1.32 1.56 F 0.38 0.38 0.38 0.50 0.62 GB 0.75 0.75 0.75 0.75 1.00 K . . 0.12 0.25 0.25 L 0.34 0.34 0.34 0.41 0.50 N 0.75 0.75 0.88 1.06 1.25 W 0.50 0.50 0.62 0.88 0.88 Y 0.95 0.95 1.17 1.62 1.50 YC 0.62 0.62 0.62 0.78 0.78 LB 3.75 3.31 3.84 4.47 4.38 ZB 4.03 3.59 4.12 4.87 4.75 LB 3.75 3.56 3.97 4.72 4.51 ZB 4.03 3.84 4.25 5.12 4.88 GA 0.250 0.250 0.250 0.250 0.375 FF 5/8-18 5/8-18 5/8-18 3/4-16 . NN 5/8-18 5/8-18 5/8-18 3/4-16 3/4-16 D . . 0.25 0.38 0.38 B 0.624 0.624 0.624 0.749 0.749 KK 1/4-28 1/4-28 5/16-24 7/16-20 7/16-20 0 .0.003 0 .0.003 0 .0.003 0 .0.003 0 .0.003 (inch) Bore size (inch) 075 (3/4") 088 (7/8") 106 (1-1/16") 125 (1-1/4") 150 (1-1/2") oG .251 .251 .251 .251 .378 X155US (without clevis pin) No bumper With bumper Note) There are no threads on the NCMC 150 rear tang (FF dim). 044 (7/16") 056 (9/16") 2xZD UNF KK-UNF-2A G-DIA Bushing NN-UNF-2A A W Y W Y MM-DIA 0.37 NA NA NA B-DIA A oEA oEA YC L F oEA YC L LB+Stroke ZB+Stroke ZC ZC 075 (3/4"), 088 (7/8"), 106 (1-1/16"), 125 (1-1/4"), 150 (1-1/2") ZB + Stroke LB + Stroke oG FF-UNF-2A Y W A ZC oMM KK-UNF-2A D-Across Flats NN-UNF-2A oB Pilot N YC oGA Pin oE GB F L ZD ZD ZC K 0.50 2xZD UNF KK-UNF-2A NN-UNF-2A B-DIA ZB + Stroke LB + Stroke G-DIA Pin NN-UNF-2A GB F oEA MM-DIA NN-UNF-2A