TB Wood's 9S178 1-7/8" Max Bore Diam, 1/2" x 1/4" Keyway Width x Depth, 6-3/8" Hub, 9 Flexible Coupling Flange
1-7/8" Max Bore Diam, 1/2" x 1/4" Keyway Width x Depth, 6-3/8" Hub, 9 Flexible Coupling Flange 6-3/8" OD, 2-13/32" OAL, Cast Iron, Type S (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!