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Ships within 48 hours · Estimated delivery Oct 24 - Oct 29
With B-series TB pulleys you can use A
Part #: HCFS 214-43
Our UEFT204 bearing is dimensionally made to industry standards
4375" ball bearing made to ABEC 3 precision standards from AXIS
This 40BS16 sprocket featured a 1" finished bore with a key-way and two set screws
40BS21 High-Performance Sprocket 1-3/16" filter_35B14-SB With B-series TB pulleys youThis 40BS21 sprocket featured a 1 3 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer 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 #40 roller chain and sprocket thus preventing premature wear
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