Rigid Shaft Coupling Clamp 3-7/8 L

Rigid Shaft Coupling Bore Diameter 1 1 1/2 in Bore Diameter 2 1 in Bore Type Round Clearance Diameter 2.89 in Coupling Construction Two-Piece Coupling Material Carbon Steel Coupling Outside Diameter 2 5/8 in Different Bore Sizes Yes Keyway Depth 1 Not Applicable Keyway Depth 2 Not Applicable Minimum Bore Diameter 1 in Keyway Width 1 Not Applicable Keyway Width 2 Not Applicable Maximum Bore Diameter 1 1/2 in Maximum Speed 4 000 RPM Maximum Torque 10 250 in-lb