Available for Dual Pitch Chain with S or R rollers.
We offer a line-up for RS2040 – RF2160 with S rollers, and RF2040 – RF2100 with R rollers.
Chains that use S rollers build relationships every other tooth. Sprockets will have a longer existence as chains engage with different teeth each time the rollers rotate (when actual number of teeth is odd).
Product Lineup
Product Types / Features

Pilot Bore Series Double Pitch Chain Sprockets　
Three types are available: Metal type using carbon steel for machine structural use, stainless type with excellent corrosion resistance, and plastic-type type that can be used with no additional lubrication.
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Suit Bore Easy Finished Bore Type Dual Pitch Chain Sprockets
Could be selected from set finishes of shaft bores/keyways/set screws. Customers can use this sprocket with no troublesome additional finishing required.
Details

Lock Series Double Pitch Chain Sprockets
Could be mounted to shafts without using a crucial. Frictional force on the tapered sleeve locks sprockets to the shaft without keys.
Details