TB Wood's 11S278 2-7/8" Max Bore Diam, 3/4" x 3/8" Keyway Width x Depth, 8-5/8" Hub, 11 Flexible Coupling Flange
2-7/8" Max Bore Diam, 3/4" x 3/8" Keyway Width x Depth, 8-5/8" Hub, 11 Flexible Coupling Flange 8-5/8" OD, 3-7/16" OAL, Cast Iron, Type S (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!