Martin Roller Chain Sprocket, Reboreable, Type A Hub, Double Single Strand, 40 Chain Size, 0.5" Pitch, 18 Teeth, 0.5"...

Amazon Store

Amazon

Martin Roller Chain Sprocket, Reboreable, Type A Hub, Double Single Strand, 40 Chain Size, 0.5" Pitch, 18 Teeth, 0.5" Bore Dia., 3.14" OD, 2.3125" Hub Dia., 1.40625" Width Amazon Store 2013-04-10 00:12:49.656061-04 Category: Power Transmission Products Vendor: For use with series 40 chain, 1/2" pitch for driver or driven sprocket applications Double single type A sprocket offers flexib Product Description Find out more

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