50JA14 Sprocket (QD Type) filter_H40BS12 This 2AK61 Pulley 3/4" bore

This 2AK61 Pulley 3/4" bore is directly interchangeable with other manufacturers

SER201-8 bearing is a normal-duty ball bearing insert with a snap ring made to C3 precision standards and utilizes set-screws to secure to a 1/2" shaft

This 2TB56 Pulley uses a P1-Series Bushing

Sprocket Size: 120B23

Dimension (I): 9

50JA14 Sprocket (QD Type) filter_H40BS12 This 2AK61 Pulley 3/4" boreThis 50JA14 sprocket is a durable, high quality, and precision sprocket with hardened teeth that is manufactured to accept a JA bushing. Sprockets that have hardened teeth last longer, perform better, and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear or