Chain Link; BL546-2 Chain Size; Riveted 4X6 Lacing; 5/8" Chain Pitch; Leaf Chain Series; 2 Strand; Carbon Steel; Leaf; 0.098" Plate Thickness; 0.575" Plate Height; Curved; 0.235" Pin Diameter

Flange Block Bearing; 4 Bolt Round Flange Block; 2" Bore; 5.8" Bolt Circle Diameter; 4-1/16" Bolt Spacing; 1 Piece Solid; Concentric Collar; Cast Iron; Spherical Roller Bearing; Relubricatable; Clearance Seal

Roller Chain; 12B Chain Size; Riveted; 19.05MM Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ISO; 12.07MM Roller Diameter; 11.68MM Roller Width; 1.97MM Plate Thickness; 15.9MM Plate Height; Curved; 5.72MM Pin Diameter