Coupling, Rigid Steel, DAYTON, Mfr# 3ZN51

Rigid Shaft Coupling, Bore Diameter 1 1 3/8 in, Bore Diameter 2 1 3/8 in, Bore Type Round Keyed, Clearance Diameter 2.38 in, Coupling Construction One-Piece, Coupling Material Carbon Steel, Coupling Outside Diameter 2 3/8 in, Different Bore Sizes No, Keyway Depth 1 5/32 in, Keyway Depth 2 5/32 in, Minimum Bore Diameter Not Applicable, Keyway Width 1 5/16 in, Keyway Width 2 5/16 in, Maximum Bore Diameter Not Applicable, Maximum Speed 1,800 RPM, Maximum Torque 1,500 in-lb, Overall Length 4 1/2 in