B&B Manufacturing – Custom V-Belt Sheaves
Custom V-Belt Sheaves Engineered to Fit. Made in the USA.
At B&B Manufacturing, we build custom V-belt sheaves that match your exact application — with the durability, precision, and performance expected from American manufacturing. Whether you need a slight modification to a stock pulley or a completely unique design, our Custom Shop is ready to deliver.
Build Your Custom V-Belt Pulley
Available Options:
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Single or multi-groove sheaves
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Classical (A, B, C, D, E) and Narrow (3V, 5V, 8V) belt sections
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Adjustable, fixed, or variable pitch designs
- Custom bore, keyway, and hub styles
Materials:
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Gray Iron
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Ductile Iron
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Steel
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Aluminum
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Stainless Steel
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Plating and coating options available
Customization Features:
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Custom diameters and pitch diameters
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Keyways, tapped holes, set screw locations
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Dynamic balancing and weight optimization
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Groove profile modifications
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Lightening holes and custom finishes
Submit Your Specs
Choose the submission method that works best for you:
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Use our B&B Custom Shop to start your build.
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Upload your specs or drawing via our RFQ form.
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Talk directly with our engineering team to walk through your design.
Need help choosing specs? We assist with speed ratio calculations, belt tension specs, and drive system optimization.
Why Choose B&B?
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✅ Made in LaPorte, Indiana — U.S. manufacturing
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✅ Quick Turnaround — Many custom pulleys ship in under 10 business days
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✅ Engineered for Reliability — Designed for tight tolerances and smooth operation
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✅ Expert Engineering Support — Direct consultation with our Custom Shop team
Ready to Build Your Sheave?
Submit your design and get a fast, accurate quote from the B&B Custom Shop.