DODGE TAPER LOCK Roller Chain Sprocket, Type BTL, Single Strand, #100 Chain, 4-1/4 in Dia Hub, 1-3/4 in Lg Thru Bore

Roller chain drives have the ability to handle high shock loads and deliver dependable performance make them the drive of choice for many applications. Dodge® Taper-Lock® sprockets require no expensive or time-consuming re-matching. Their taper-bushing mount automatically compensates for variations in shaft and sprocket machining tolerances. With Dodge® Taper-Lock® sprockets, there are no protruding flanges or screw-heads to take up valuable shaft space. Their compact design provides for more power-dense packages.