Chain Link; 120 Chain Size; Cottered; 1-1/2" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 0.993" Roller Width; 0.189" Plate Thickness; 1.425" Plate Height; Curved; 0.437" Pin Diameter

Cam Follower Bearing; 7/8" Roller Diameter; 1/2" Roller Width; Flat Roller Surface; Stud Type; 7/16" Stud Diameter; 7/16-20 Thread; Heavy Stud; Sealed; Needle Bearing; Relubricatable; No Hex Socket

Chain Link; 120 Chain Size; Cottered; 1-1/2" Chain Pitch; Heavy Chain Series; 1 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 1" Roller Width; 7/32" Plate Thickness; 1.425" Plate Height; Curved; 0.437" Pin Diameter

Roller Chain; 120 Chain Size; Riveted; 1-1/2" Chain Pitch; Heavy Chain Series; 1 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 1" Roller Width; 7/32" Plate Thickness; 1.425" Plate Height; Curved; 0.437" Pin Diameter

Roller Chain; 120 Chain Size; Cottered; 1-1/2" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 1" Roller Width; 0.187" Plate Thickness; 1.425" Plate Height; Curved; 0.437" Pin Diameter