BlackStar 60B21 - 60 Pitch B-Hub Sprocket - 21 Tooth 38mm Belt Section K Rib Count

Belt Section K Rib Count 52 Width 7

Dayco 4/B141

What is 16/5V1730 used for

What is the Megadyne 2/3V1060 used for

Need a quote on 4/5VX500

BlackStar 60B21 - 60 Pitch B-Hub Sprocket - 21 Tooth 38mm Belt Section K Rib CountThe BlackStar 60B21 is a 60 pitch B Hub roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number 60B21 Chain Pitch 60 Number of Teeth 21 Minimum Bore 3 4" Maximum Bore 2 3 4" Bore Type Plain Bore Hub Style B Hub Strand Count Single Material Steel Outside Diameter 5. 43" Pitch Diameter 5. 033" Approx. Weight 5. 10 lbs Cross