SMC CK1 Z CKG1 Z Series Clamp Cylinder, Auto Switch Band, CKG1A63 150YAZ P4DWSC Pipe Reamer Stainless 50 mm Bore Size:14*17 (180A 1417) AL CU 50 mm Bore Bore Type Round Bore Diameter 70 mm Outside Diameter 150 mm Overall Width 35 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 25850 lbf Static Load Capacity 15300 lbf Precision Rating ISO Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 35 Auto Switch Band This code specifies 63mm bore