
Rigid Shaft Coupling, Bore Diameter 1 3/8 in, Bore Diameter 2 3/8 in, Bore Type Round Keyed, Clearance Diameter 0.75 in, Coupling Construction One-Piece, Coupling Material Carbon Steel, Coupling Outside Diameter 3/4 in, Different Bore Sizes No, Keyway Depth 1 1/16 in, Keyway Depth 2 1/16 in, Minimum Bore Diameter 3/8 in, Keyway Width 1 1/8 in, Keyway Width 2 1/8 in, Maximum Bore Diameter 3/8 in, Maximum Speed 3,500 RPM, Maximum Torque 178 in-lb, Overall Length 1 in, Shaft Locking Type Set Screw
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Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.