Boston 30230660 47450 FC20 SOLID COUPLING

At Boston Gear, we manufacture our FC couplings from the highest quality alloy steel - not from powdered metal as many other industrial manufacturers do. Consisting of two metal jaws - or hubs - and an insert, this style of coupling is suited for high-torque and shock loads, does not require lubrication, and is not affected by oil, grease, dirt, or moisture. The allowable torque for the FC series of couplings is determined by the insert material. These inserts are the wearing member of the coupling and can be easily replaced with minimal effort.Product FamilyFC CouplingsWeight1.281Product DescriptionShaft Coupling, 3 Jaw FC Series-Coupling HalfAltra Master No.30230660Bore DiameterSolidMax HP (Poly Insert)11.1HP @1750 RPM MAXUPC781711474501Max OD2.000000Overall Assy Length4.812500Family Id30,018Coupling SizeFC20Hub Diameter1.750000Max Torque470Unit Of MeasureEnglish