Boston 30221997 24816 FC45 SOLID FC45 COUPLING SOLID

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 CouplingsWeight13.261Product DescriptionShaft Coupling, 3 Jaw FC Series-Coupling HalfAltra Master No.30221997Bore DiameterSolidMax HP (Poly Insert)115.9HP@1750 RPM MAXUPC781711248164Max OD4.500000Overall Assy Length9.312500Family Id30,018Coupling SizeFC45Hub Diameter4.000000Max Torque5,250Unit Of MeasureEnglish