Roller Chain; 40 Chain Size; Riveted; 1/2" Chain Pitch; Standard Chain Series; 1 Strand; 304 Stainless Steel; ANSI; 0.312" Roller Diameter; 0.312" Roller Width; 0.06" Plate Thickness; 0.472" Plate Height; Curved; 5/32" Pin Diameter

Single Row Ball Bearing; 40MM Bore; 68MM Outside Diameter; 15MM Outer Race Width; 2 Seals; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage

Single Row Ball Bearing; 90MM Bore; 190MM Outside Diameter; 43MM Outer Race Width; 2 Metal Shields; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage

Bearing Cup; 394A Basic Number; Standard Precision; 4.331" Outside Diameter; 0.741" Width; Single Row of Roller