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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Bore: 4-3/8"
This 40SDS38 sprocket is a durable
Dimension (d): 40mm
Fafnir Part #: 85MS
50A58 sprockets with a stock bore comes with a 15/16" inside diameter plain hole and can be easily machine bored to custom sizes
60BS31 Sprocket With 1-3/4" Finished Bore 35B13 Sprockets Bore: 4-3/8"This 60BS31 sprocket features a 1 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 #60 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
