BlackStar H50B16 - 50 Pitch B-Hub Sprocket - 16 Tooth 5VK so a 16/SPB3650 from any

so a 16/SPB3650 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

com/s/files/1/0666/7721/products/Banded_V_Belt_ceea6484-015a-40ad-aed6-f43fdc5cdd18

"name":"Gates 16/5V3550 Super HC PowerBand Belts 938616355"

Belt Section B Sub-Type Banded Width 21/32" Thickness 7/16" Length 240 in Number of Bands 2 Material Neoprene Reinforcement Polyester Cord Color Black Temperature Range -30°F to 185°F

"sku":"10/B152-D&D"

BlackStar H50B16 - 50 Pitch B-Hub Sprocket - 16 Tooth 5VK so a 16/SPB3650 from anyThe BlackStar H50B16 is a 50 pitch B Hub roller chain sprocket with 16 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number H50B16 Chain Pitch 50 Number of Teeth 16 Minimum Bore 5 8" Maximum Bore 1 3 4" Bore Type Plain Bore Hub Style B Hub Strand Count Single Material Steel Hardened Teeth Yes