BlackStar F 2 1/2 STL - QD Bushing - 2 1/2" Bore 8VK Section The BlackStar 50BS49 1 3/16

The BlackStar 50BS49 1 3/16 K2S is a 50 pitch Finished Bore roller chain sprocket with 49 teeth

Specifications Part Number 80BS51 1 3/8 K2S Chain Pitch 80 Number of Teeth 51 Bore Size 1-3/8" Minimum Bore 1-3/8" Maximum Bore 2-15/16" Bore Type Finished Bore (Keyway + Set Screws) Hub Style Finished Bore Strand Count Single Material Steel Outside Diameter 16

Continental 4/B173

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BlackStar F 2 1/2 STL - QD Bushing - 2 1/2" Bore 8VK Section The BlackStar 50BS49 1 3/16The BlackStar F 2 1 2 STL is a F series qd bushing with a 2 1 2" finished bore, precision manufactured from high grade steel. QD (Quick Disconnect) bushings feature a split taper design that allows fast, easy installation and removal without disturbing other drive components. Specifications Part Number F 2 1 2 STL Bushing Type QD Series F Bore Size 2 1 2" Minimum Bore 13 16" Maximum Bore 3 5 16" Outside Diameter 4. 437" Length 3 5 8" Material Steel