A.N.S.I. No. 25 Chain - Type B Sprockets - Hub One Side - Mandrel Bore - 1/4" Pitch

Catalog # 25B72

Request Quote
Pitch Diameter Maximum Bore Stock Bore Hub Diameter Length Through Bore Sprocket Weight
5.732 1.375" .500" 2.00" .830" 1.40lbs

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.