Jaw Coupling Hub, Coupling Size MJS57, Outside Diameter 57.2 mm, Coupling Overall Length 80 mm, System of Measurement Metric, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 20 mm, Shaft Locking Type Set Screw, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M8, Bore Tolerance +0.05/-0.00 mm, Fail Safe Yes, Shaft Tolerance +0.000/-0.013 mm, Full Bearing Support Required Yes, Hub Diameter 57.2 mm
Quick Clamping Shaft Collar, System of Measurement Metric, Bore Type Round, Bore Diameter 30 mm, Bore Thread Size Not Applicable, Collar Outside Diameter 54 mm, Inside Height to Flat Not Applicable, Collar Width 15 mm, Collar Material Aluminum, Keyway Width Not Applicable, Collar Material Grade 2024, Keyway Depth Not Applicable, Center to Lever Top 40.8 mm, Collar Construction 1-Piece, Screw Material Stainless Steel, Resistance Properties Corrosion Resistant, Screw Seating Torque 16 N-m