Roller Chain Sprocket; 1" Bore; 50 Chain; 20 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.321" Outside Diameter; 3.995" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain; 50 Chain Size; Riveted; 5/8" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 0.4" Roller Diameter; 0.376" Roller Width; 0.08" Plate Thickness; 0.59" Plate Height; Curved; 0.2" Pin Diameter

Pillow Block Bearing; 2 Bolt Pillow Block; 1" Bore; 1-7/16" Base to Center Height; Set Screw Mount; Ball Bearing; 3-3/4" Minimum Bolt Spacing; 4-1/2" Maximum Bolt Spacing; Relubricatable; Cast Iron; Non-Expansion

Single Row Ball Bearing; 10MM Bore; 30MM Outside Diameter; 9MM Outer Race Width; 2 Seals; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage