SMC CQ2K Z Series, Non Rotating Rod Type. Double Acting , Single Rod, CQ2KB40 15DZ HSS Ball Nose End Mill (Coated) SMC CKG1A40 75YZ P — CK1 Z CKG1 Z Series 898 0155 SMC CKG1A40 75YZ P — CK1 Z CKG1 Z Series Clamp Cylinder Bore Type Round Bore Diameter 85 mm Outside Diameter 110 mm Overall Width 13 mm Closure Type Double Shielded Internal Clearance CN Operating Temperature Range 40 to 250 ºF Cage Type Pressed Dynamic Load Capacity 4650 lbf Static Load Capacity 4250 lbf Precision Rating ISO Class 0 Seal Type None Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 13 without auto switch operating pressure 0