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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Dimension (A): 145
Pitch Diameter: 18
120A30 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes
Part #: HCST206-20
Dimension (E): 71
40BS41 Sprocket With 3/4" Finished Bore filter_H35B80 Dimension (A): 145This 40BS41 sprocket features a 3 4" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets,
