SMC CLK2G CLK2P Series Clamp Cylinder, W Lock , Auto Switch, CLK2GA50 125 B Series_40^200 Bore Type Round Bore Diameter Size:40 to 99.9 °C (AD 5656SL) 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 NSK Deep Groove Ball Bearings 6216DDU Built in cushion valve and plug eliminate protruding shape from the outer tube cover to improve workability Supply from Korea