12 T.D.P. – 3/4" Face – 16.97 Normal Pitch - 14 1/2° Normal Pressure Angle

Catalog # 12HS12R

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No. of Teeth Pitch Diameter Finished Bore Hub Diameter Length Through Bore Keyway Sprocket Weight
12 1.000 .500" .84" 1.250" .125" .20lbs
Right Hand

Hub One Side - With Bore, Standard Keyway and One Setscrew

Type B (with hub) are stocked with finished bore and stock bore for re-boring. All sizes have hardened teeth and are refinished after heat treating for improved accuracy and durability. Sizes not available from stock can usually be made-to-order.

For catalog part numbers ending in “R”, this designates a right hand Helical. For catalog part numbers ending in “L”, this designates a left hand Helical.”