2ISCC-075-062-S Two-Piece Industry Standard Clamping Coupling
81 in, Coupling Construction Two-Piece, Coupling Material Stainless Steel, Coupling Outside Diameter 1 1/2 in, Different Bore Sizes Yes, Keyway Depth 1 Not Applicable, Keyway Depth 2 Not Applicable, Minimum Bore Diameter 5/8 in, Keyway Width 1 Not Applicable, Keyway Width 2 Not Applicable, Maximum Bore Diameter 3/4 in, Maximum Speed 4,000 RPM, Maximum Torque 830 in-lb.