GATES Wedge V-Belt: 3V730, 73 in Outside Lg, 3/8 in Top Wd, 21/64 in Thick
The GATES Wedge V-Belt (3V730) is a 3V Section V-Belt made of polyester, with a 73-inch outside length, 3/8-inch top width, and 21/64-inch thickness. 3G Electric interprets your demand for this OEM-specified belt and…
SKU 3G-OTH-112188
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Product Description
The GATES Wedge V-Belt (3V730) is a 3V Section V-Belt made of polyester, with a 73-inch outside length, 3/8-inch top width, and 21/64-inch thickness. 3G Electric interprets your demand for this OEM-specified belt and delivers it across 14 industrial departments, with specialist depth in combustion, pumps, and controls to ensure the right solution.
Frequently Asked Questions
What is a GATES 3V730 wedge V-belt used for?
The GATES 3V730 wedge V-belt is designed for industrial power transmission in high-load, limited-space applications such as pumps, compressors, and conveyors. Its 3V section profile delivers efficient torque transfer with reduced face width compared to classical V-belts.
What are the specifications of the GATES 3V730 V-belt?
The GATES 3V730 wedge V-belt has an outside length of 73 inches, top width of 3/8 inch, and thickness of 21/64 inch. It is made with a polyester tensile member and carries industry number 3V730. This 3V section belt is suited for heavy-duty industrial drives.
Where to buy GATES 3V730 V-belts worldwide?
You can source GATES 3V730 wedge V-belts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this and other GATES power transmission products.
How to select the correct GATES wedge V-belt for my drive?
To select the correct GATES wedge V-belt, measure the pulley groove width and depth to confirm a 3V section fit. Verify the belt outside length (73 inches for 3V730) matches the drive center distance. Consult GATES design manuals for load ratings and minimum pulley diameters to ensure proper performance.
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Common applications for GATESGATES Products
3G Electric supplies GATES 3v section v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











