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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Maximum Bore: 3-5/8"
electric motors
08B21H sprockets with a stock bore comes with the standard 12 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes
Something else that is notable about this 08B28 sprocket is that it fully meets all ISO Standards
Additionally this bushing features a 1" bore with a standard keyway
120 Double Capacity Roller Chain | 120DC Chain - 10FT Shop By Brand Maximum Bore: 3-5/8"120DC double capacity roller chain is a high strength 1. 50" pitch chain that can operate on ANSI single strand sprockets with roughly double the tensile and working capacity as a standard 120 1 roller chain. This unique chain is designed with double the amount of side plates and an enlarged pin giving it strength capabilities almost on par with a leaf chain with the flexibility of a roller chain. 120 double capacity chain boasts an average ultimate
