SMC MHZ2 Series Air Gripper, Parallel Opening, Closing Linear Guide Parallel Type, MHZ2 40S Stroke_212^380mm Bore Type Round Bore Diameter Size:3.0*6*3(16)*60(2HRB030160S06) Bore Type Round Bore Diameter 120 mm Outside Diameter 180 mm Overall Width 28 mm Closure Type Double Shielded Row Type & Fill Slot Single Row Non Fill Slot Snap Ring Included Without Snap Ring Internal Clearance CN Operating Temperature Range 40 to 250 ºF Cage Type Pressed Dynamic Load Capacity 21130 lbf Static Load Capacity 17900 lbf Precision Rating ISO Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 28 Specification — CDQ2B50 30DMZ M9NV switch or suffix A change of one character in the suffix gives a different part