| TRITAN 50BB15H Idler Roller Chain Sprocket, 50 Chain Size, 15 # of Teeth Idler Roller Chain Sprocket, Bore Diameter 5/8 in, Chain Number 50, Sprocket Material Steel, Number of Teeth 15, Outside Diameter 3.32 in, Bearing Type Ball, For Chain Pitch 5/8 in, For Number of Strands Single, Hub Diameter Not Applicable, Hub... ... more TRITAN 50BB15H Idler Roller Chain Sprocket, 50 Chain Size, 15 # of Teeth Idler Roller Chain Sprocket, Bore Diameter 5/8 in, Chain Number 50, Sprocket Material Steel, Number of Teeth 15, Outside Diameter 3.32 in, Bearing Type Ball, For Chain Pitch 5/8 in, For Number of Strands Single, Hub Diameter Not Applicable, Hub... | | $31.15 go to store |