Non-standard chain sprocket wheel

Specifications

1, Description: sprocket ,chain wheel

2, Types:

    a)  Standard sprocket , 

    b)  Finished bore sprocket

    c)  Taper bore sprocket

    d)  Double plate wheels

    e) conveyor sprocket

3, Material: C45 ,S235JR, Nylon

4 ,Surface treatment: Zinc-plated ,black finish