BlackStar 2BK40H STL - QD Sheave 3.3/8" "name":"D&D Global 331J8 Micro-V Serpentine

"name":"D&D Global 331J8 Micro-V Serpentine Belt — J Section

so the 3/3VX1320 interchanges with Gates 3/3VX1320

com/s/files/1/0666/7721/files/Banded_VF_Belts_0c30fa82-6324-4721-bf94-63920758abb2

"sku":"TB072053936841"

"text": "16T10/840R has a 10 mm tooth pitch

BlackStar 2BK40H STL - QD Sheave 3.3/8" "name":"D&D Global 331J8 Micro-V SerpentineThe BlackStar 2BK40H STL is a 2 groove QD sheave for B section V belts, manufactured from cast iron. Requires an QD Type H Bushing (sold separately) to mount to your shaft. Quick disconnect design allows fast install and removal. Specifications Part Number 2BK40H STL Product Type QD Sheave Number of Grooves 2 Belt Profile B Section V Belt Bushing Required QD Type H Bushing Material Cast Iron Pitch Diameter 4. 0" Outside Diameter 4. 34" Compatible