Linn-Gear 240B36 SPROCKET H1

240B36 H1 *Stock bores of No. 240 sprockets with 11 teeth or more are nominal and must be re-bored even though the bore desired is the same as listed stock bore. Listed maximum bore is with set screw at angle to keyway. (H) indicates sizes available with or without hardened teeth. All other sizes available with hardened teeth as an alteration. Specifications Pitch Diameter 34.421 Maximum Bore 6.250" Stock Bore 2.187" Hub Diameter Pitch Diameter 0 Length Through Bore Pitch Diameter 1 Sprocket Weight Pitch Diameter 2