SMC MHZ2 Series Air Gripper, Parallel Opening, Closing Linear Guide Parallel Type, MHZ2 40S Stroke_212^380mm Bore Type Round Bore Diameter 405 9031 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 0012 J Weight 65 g Specification values above are for model code CRB2FW15 90DEZ as published by SMC Dust cover material can be selected Send the full model code and quantity and we will quote it