Bushing Bore V-Belt Pulley - 3V Belt Section, 2 Groove, 4.12 in Pitch Dia., 4.12 in O.D., QD Bushed, SH Series Bushing, Cast Iron Material Number of Grooves 2 Outside Diameter 4.12 in Length Through Bore 1.2500 in Face Width 1.0938 in Belt Section Size 3V Bore Type QD Bushed Bushing Series SH Keyway Size 1/4 x 1/8 (15/16 to 1-1/4 Bore) in, 1/8 x 1/16 (1/2 to 9/16 Bore) in, 3/16 x 3/32 (5/8 to 7/8 Bore) in, 3/8 x 3/16 (1-7/16 to 1-5/8 Bore) in, 5/16 x 5/32 (1-5/16 to 1-3/8 Bore) in Material Cast Iron Bushing Bore Range 1/2 to 1-11/16 in Pitch Diameter 4.12 in Overall Width 1-11/32 in