so two are generally used facing each other
Compact Cylinder Type Standard Bore Diameter 50 mm Stroke 20 mm Piston Action Double-Acting Mounting Type Both Ends Tapped Rod Type Single Rod Cushion Type Rubber Bumper Options With rubber bumper/Rod end male thread Cylinder Series CQ2 Port Thread Standard BSPT Rod Gender Male
no contact angle designation is used
D(Ø) 130 Width B(mm) 31 Inner/Outer Ring Material Steel Number of Raceway Ring Rows Double Row Size Standards Metric System Specifications/Environment Standard Rolling Element Material Steel Outer Ring Type Flat Retainer Type Momi removing Basic Load Rating: Dynamic Load(N) 167000 Bearing Ring With Oil Hole
Specification item model symbol Specification information With auto switch D With auto switch form N rubber cushion tube inner diameter 32 Bore size 32mm cylinder stroke 75 Cylinder stroke 75mm rod end screw - rod end male thread Stroke adjustment symbol - doesn't exist rod end bracket - no metal fittings auto switch - Without auto switch Auto switch additional symbol - 2 with or without Custom made specifications - standard
SMC CQ2B25-20D Compact Cylinder With Through-Hole, Standard Mounting, Bore Size 25 mm Crimping Tool so two are generally usedOVERVIEW SMC has redesigned the CQ2 compact cylinder with a new body, making it possible to mount auto switches on any of the 4 surfaces, depending on the installation conditions. Auto switch mounting grooves have replaced the CQ2s mounting rails, preventing projection of auto switches and improving ease and safety of work. Double acting, single rod, compact cylinder Bore sizes *: 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 Standard stroke range *: 5 to