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

Pilot Bore Series Double Pitch Chain Sprockets 
Three types can be found: Metal type using carbon steel for machine structural use, stainless type with excellent corrosion level of resistance, and plastic material type that can be used with no additional lubrication.

Fit Bore Easy Finished Bore Type Double Pitch Chain Sprockets
Can be selected from established finishes of shaft bores/keyways/established screws. Customers may use this sprocket without troublesome extra finishing required.

Lock Series Dual Pitch Chain Sprockets
Can be mounted to shafts without using a key. Frictional force on the tapered sleeve locks sprockets to the shaft without keys.