7/8″ Standard single-strand roller chain, standardized by ASME, is an assembly of alternating pin links and roller links. The distance between pin centers is called the pitch. The pitch is what categorizes the size of the chain. The larger the pitch, the higher the load rating. Chains with small pitches carry smaller loads, operate more quietly, and at higher speeds. Multi-strand, small-pitch roller chains are a good solution for high-load, high-speed applications.Csos-1934-10 ChainW-SERIES Pm78 Acetal Drive ChainWELD #100-2h Double Strand Heavy Roller ChainON Us 1245c13 SprocketHUB
BORE Chain Drive Vs Shaft 7/8″
FITS W SERIES WELD SPROCKET WITH 1.63″ DIA. HUB FOR SPROCKET
キー溝 3/16″ x 3/32″
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