BlackStar D35B21H - Double Strand 35 Pitch B-Hub Sprocket - 21 Tooth C-Hub com/s/files/1/0666/7721/products/Twin_Power_Other_0f764376-dc2c-41b6-b0ee-6545c7881567

com/s/files/1/0666/7721/products/Twin_Power_Other_0f764376-dc2c-41b6-b0ee-6545c7881567

20/A71 is a banded v-belt used on industrial drives - fans and blowers

"sku":"3800-S8M-1792-D&D"

so the 6/3V1000 interchanges with Gates 6/3V1000

Specification Value Part Number 4/C204 Cross Section C Construction Wrapped Top Width 7/8" Thickness 0

BlackStar D35B21H - Double Strand 35 Pitch B-Hub Sprocket - 21 Tooth C-Hub com/s/files/1/0666/7721/products/Twin_Power_Other_0f764376-dc2c-41b6-b0ee-6545c7881567The BlackStar D35B21H is a 35 pitch double strand 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 D35B21H Chain Pitch 35 Number of Teeth 21 Bore Type Plain Bore Hub Style B Hub Strand Count Double Material Steel Outside Diameter 2. 71" Pitch Diameter 2. 516" Approx. Weight 1. 200 lbs Cross references: Browning