Rexnord Falk Wrapflex Full Spacer Elastomeric Couplings R31

The Falk Wrapflex R31 full spacer elastomeric coupling features a removable center spacer assembly for easy service of connected equipment and also an innovative "replace-in-place" element that allows quick, easy installation and replacement without moving or realigning equipment. The non-lubricated design features a tough polyurethane element with excellent wear and chemical resistance. Available in 9 sizes ranging from 5R through 80R, the Wrapflex R31 coupling accommodates torque loads up to 133,000 lb-in (15,000 Nm) and shaft diameters up to 7.00 inches (190 mm). The optional high torque 70D black element can increase standard catalogue torque ratings by 25%. Standard covers are nylon for sizes 5R - 50R and black epoxy-coated steel for sizes 60R - 80R. Optional black epoxy-coated steel covers are available for highly corrosive, severe-duty applications. Electroless nickel plated carbon steel hubs are optional for moderately corrosive applications. Hubs are available in rough bore, custom bore and bushed designs. For details see Wrapflex Catalog (491-110). Click below to configure the Wrapflex coupling specific to your application.