100BB10H-3/4″ Idler Sprocket 10 Tooth with bearing for #100 Roller Chain
100BB10H-3/4 Bore Idler Sprocket with insert bearing For #100 roller chain! 4.6″ O.D. .75″ Bore
100BB10H-3/4 Bore Idler Sprocket with insert bearing For #100 roller chain! 4.6″ O.D. .75″ Bore