GATES Timing Belt: One Side, Curvilinear, Polychain GT Carbon, 8 mm Pitch, 21 mm Top Wd
The GATES Timing Belt: One Side is a GT Section Timing Belt from the Polychain® GT® Carbon™ series, featuring a curvilinear tooth profile, 8 mm pitch, 21 mm top width, and nylon construction. Its industry number is…
SKU 3G-OTH-126281
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Product Description
The GATES Timing Belt: One Side is a GT Section Timing Belt from the Polychain® GT® Carbon™ series, featuring a curvilinear tooth profile, 8 mm pitch, 21 mm top width, and nylon construction. Its industry number is 8MGT-4400-21, and the manufacturer part number is 8MGT-4400-21.
Frequently Asked Questions
What is the GATES Polychain GT Carbon timing belt used for?
The GATES Polychain® GT® Carbon™ timing belt is used for high-torque industrial power transmission applications, such as in machine tools, packaging equipment, and conveyors. Its curvilinear tooth profile and carbon tensile cords provide high load capacity and low elongation, making it suitable for synchronous drives requiring precise positioning.
What are the specifications of the GATES 8MGT-4400-21 timing belt?
The GATES timing belt model 8MGT-4400-21 has an 8 mm pitch, 21 mm top width, and a curvilinear tooth profile. It is part of the Polychain® GT® Carbon™ series with nylon construction. The industry number and manufacturer part number are both 8MGT-4400-21. It is a one-sided GT section belt designed for high-strength synchronous drives.
Where to buy GATES timing belts worldwide?
You can source GATES timing belts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the Polychain® GT® Carbon™ series, including model 8MGT-4400-21.
How to select the correct GATES timing belt for an application?
To select the correct GATES timing belt, match the pitch, width, and length to your drive system requirements. For the Polychain® GT® Carbon™ series, ensure the curvilinear tooth profile aligns with your pulleys. Verify the industry number (e.g., 8MGT-4400-21) against your existing belt. Consult GATES design manuals for load and speed ratings.
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Common applications for GATESGATES Products
3G Electric supplies GATES gt section timing belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














