Coupling, Rigid Steel, DAYTON, Mfr# 3ZN52

Rigid Shaft Coupling, Bore Diameter 1 1 1/2 in, Bore Diameter 2 1 1/2 in, Bore Type Round Keyed, Clearance Diameter 2.5 in, Coupling Construction One-Piece, Coupling Material Carbon Steel, Coupling Outside Diameter 2 1/2 in, Different Bore Sizes No, Keyway Depth 1 3/16 in, Keyway Depth 2 3/16 in, Minimum Bore Diameter Not Applicable, Keyway Width 1 3/8 in, Keyway Width 2 3/8 in, Maximum Bore Diameter Not Applicable, Maximum Speed 1,800 RPM, Maximum Torque 1,600 in-lb, Overall Length 4 1/2 in