Boston 30251117 85106 BF18-1 3/8 COUPLING HALF-BF18
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$78.87
Boston Gear BF series of BOST-FLEX spider ring (3-jaw) type couplings are manufactured from powdered metal and are available with a urethane spider ring insert. With ratings of approximately 1/3 those of the FC series, these couplings are an economical alternative to the FC Series for light duty applications.Hub Diameter2.250000Product FamilyBF Series CouplingDriver Hub Bore Size1"Product DescriptionShaft Coupling, Spider Ring-(3-Jaw), BF Series-CompleteAltra Master No.30216811Driven Hub Bore Size1.000000Coupling SizeBF18UPC781711117606Weight2.411Overall Assy Length2.718750Family Id30,020Max HP@1750 RPM8Max Torque300Max OD2.718750Unit Of MeasureEnglish
30251117
