SHAFT COLLAR D-BORE
74 mm, Clearance Diameter 47.D-Bore Shaft Collar, System of Measurement Metric, Bore Type D, Bore Diameter 20 mm, Bore Thread Size Not Applicable, Collar Outside Diameter 40 mm, Inside Height to Flat 0.4 mm, Collar Width 15 mm, Collar Material Aluminum, Keyway Width Not Applicable, Collar Material Grade 2024, Keyway Depth Not Applicable, Thread Direction Not Applicable, Center to Lever Top Not Applicable, Collar Construction 2-Piece, Screw Material Alloy Steel, Screw Material Finish Black Oxide.