SMC MDHR3 Series, Air Gripper, 3 Finger, Rotary Actuator with Auto Switch, MDHR3 15R M9NL Stroke_17^200mm Bore Type Round Bore Diameter Size:3.2 t (SAS 3.2) Bore Type Round Bore Diameter 105 mm Outside Diameter 190 mm Overall Width 36 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 30340 lbf Static Load Capacity 20900 lbf Precision Rating ISO Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 34 max 60 ℃ Lubrication Non lube Weight 69 g Specification values above are for model code CDJ2D16 45Z B as published by SMC Supply from Korea Air Gripper