Boston 30214685 08248 FC12 7/16 STEEL 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.Thru Bore Length0.843750Product FamilyFC CouplingsProduct DescriptionShaft Coupling, 3 Jaw FC Series-Coupling HalfCoupling SizeFC12Bore Diameter7/16"Max HP (Poly Insert)3.0HP @1750 RPM MAXMax OD1.250000Overall Assy Length3.187500Family Id30,018Hub Diameter1.000000Max Torque125Unit Of MeasureEnglish