Ruland MCLX-20-20-F One-Piece Clamping Rigid Coupling, Black Oxide Steel, Metric, 20mm Bore A Diameter, 20mm Bore B Diameter, 42mm OD, 65mm Length

Rigid Shaft Coupling, Bore Diameter 1 20 mm, Bore Diameter 2 20 mm, Bore Type Round, Clearance Diameter 48.9 mm, Coupling Construction One-Piece, Coupling Material Carbon Steel, Coupling Outside Diameter 42 mm, Different Bore Sizes No, Keyway Depth 1 Not Applicable, Keyway Depth 2 Not Applicable, Minimum Bore Diameter 20 mm, Keyway Width 1 Not Applicable, Keyway Width 2 Not Applicable, Maximum Bore Diameter 20 mm, Maximum Speed 4,000 RPM, Maximum Torque 350 N-m, Overall Length 65 mm

• Precision honed bores on straight bore couplings for superior fit and torque transmission.Does not mar the shaft
• Proprietary Nypatch anti-vibration hardware prevents galling, maintains high holding power, and allows for multiple screw insertions
• 1215 lead-free steel with proprietary black oxide finish for increased holding power and corrosion resistance
• Hardware tests beyond DIN 912 12.9 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