Feature

●Effective on hard and soft shafts
●Design fully engages the shaft without marring
●High axial load and torque capacity
●Tolerance: +.003/-.000
●Black oxide provides some corrosion resistance


Description

Rigid Shaft Coupling, 1 Piece Clamp, Inch, Bore Dia. 1 3/4 in, Steel, Finish Black Oxide, Outside Dia. 3 7/16 in, Overall Length 3 7/16 in, With Keyway, Clearance Dia. 3.438 in, Screw Size 5/16 In.-24, Keyway Width 3/8 in, Max. Torque 8,310 in-lb, Max. RPM 4,000 RPM