Ruland SCC-18-18-F Set Screw Rigid Coupling with Keyway, Black Oxide Steel, 1-1/8" Bore A Diameter, 1-1/8" Bore B Diameter, 1-7/8" OD, 3-1/8" Length, 1/4" x 1/4" Keyway Width

' Rigid Shaft Coupling, Set Screw Type, Bore Dia 1 1/8 In, Overall Length 3 1/8 In, Outside Dia 1 7/8 In, Clearance Dia 1.875 In, Screw Size 3/8-16 In, Keyway Width 1/4 In, Max Torque 1200 In-Lb, Black Oxide Steel '

• Precision honed bores on straight bore couplings for superior fit and torque transmission
• Forged screws are used as opposed to broached for increased durability
• Keyways are used for additional torque transmission capabilities and to prevent slippage on the shaft
• 1215 lead-free steel with proprietary black oxide finish for increased holding power and corrosion resistance.Hardware tests beyond ANSI standards for maximum torque capabilities
• Ruland rigid couplings are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS3 and REACH compliant