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Specifications Part Number 50BS70 1 3/16 K2S Chain Pitch 50 Number of Teeth 70 Bore Size 1-3/16" Minimum Bore 1" Maximum Bore 1-15/16" Bore Type Finished Bore (Keyway + Set Screws) Hub Style Finished Bore Strand Count Single Material Steel Outside Diameter 14
"mpn":"14T10/920US-D&D"
"name": "What is 6/C205 used for
The 4/D540 has a 1-1/4" width
BlackStar H10B21 - British Standard Sprocket - #10 Pitch 21 Tooth Finished Bore Specifications Part Number 50BS70 1The BlackStar H10B21 is a British Standard #10 pitch B Hub roller chain sprocket with 21 teeth, manufactured from steel. British Standard sprockets meet ISO 606 specifications for chain drives in metric and imperial European applications. Plain bore design finish to required shaft size during installation. Specifications Part Number H10B21 Product Type British Standard Sprocket Standard ISO 606 British Standard #10 Chain Pitch #10 Hub Style B Hub
