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Carbon-steel material for machine structures It begins to delete and is specification.
This product has prepared holes only.
There are no shaft holes, so please make a hole of any size within a range of the maximum shaft hole diameter.
Note that drilling, key-way milling, etc. is not supported.
Hub diameter D H(mm)
Hub length L(mm)
Roller Diameter (mm)
Pitch Diameter (Dp) (phi mm)
Groove Diameter (phi mm)
Approximate Weight (kg)
Pilot Hole Diameter (phi mm)
Sprocket B type (piece hub)
In order to avoid interference with a chain, the slot is established in the hub perimeter.