SMC CRA1 Series Rotary Actuator Rack and Pinion Type, CDRA1LS50 180Z Stroke_142^120mm Pressurized pressure (N): 1372 Pressurized pressure (N): 1372 Bore Type Round Bore Diameter 55 mm Outside Diameter 80 mm Overall Width 13 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 3970 lbf Static Load Capacity 2990 lbf Precision Rating ISO Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 13