Jaw Coupling Hub, 3/4 in Bore, SSFC20, BOSTON GEAR, Mfr# SSFC20 3/4

Jaw Coupling Hub, Coupling Size FC20, Outside Diameter 2 in, Coupling Overall Length 3 11/16 in, System of Measurement Inch, Hub Material Stainless Steel, Maximum Speed 3,450 RPM, Keyway Depth 3/32 in, Keyway Width 3/16 in, Bore Diameter 3/4 in, Shaft Locking Type Set Screw, Bore Type Round Bore with Keyway, Jaw Profile Straight, Screw Thread Size 5/16 In.-18, Bore Tolerance +0.001/-0.000 in, Shaft Tolerance +0.000/-0.001 in, Hub Diameter 1 3/4 in, Hub Material Grade 316