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so a 3/B137 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves
Prefer our D&D Global equivalent: 5/A55 Banded V-Belt
3/C249 is a banded v-belt used on industrial drives - fans and blowers
The Megadyne 7/3VX800 is a banded (7-rib) 3VX V-belt with a 80
BlackStar BK45H STL - QD Sheave Power Curve Belt so a 3/B137 from anyThe BlackStar BK45H STL is a 1 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 BK45H STL Product Type QD Sheave Number of Grooves 1 Belt Profile B Section V Belt Bushing Required QD Type H Bushing Material Cast Iron Pitch Diameter 4. 5" Outside Diameter 4. 84" Compatible Belts
