Use with 5mm pitch PowerGrip GT2 or Poly Chain GT Belts.
Sprocket part numbers are comprised of pitch, number of grooves and width. For example, part number P52-5MGT-15 denotes 52 grooves,5mm pitch, and 15mm width.
On a sprocket, pitch is the distance between groove centers and is measured on the pitch circle of the sprocket. The pitch circle of the sprocket coincides with the pitch line of the belt mating with it. The pitch diameter of the sprocket is always greater than its outside diameter.
Abbreviations used for sprocket materials: GI = Gray Iron DI = Ductile Iron SiS = Sintered Steel CI = Cast Iron
WARNING: Do NOT use these sprockets with rim speeds in excess of 6,500 fpm.