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GATES Timing Belt: One Side, Curvilinear, Polychain GT Carbon, 8 mm Pitch, 21 mm Top Wd - GT Section Timing Belts
GATESGT Section Timing Belts

GATES Timing Belt: One Side, Curvilinear, Polychain GT Carbon, 8 mm Pitch, 21 mm Top Wd

The GATES Timing Belt: One Side is a curvilinear GT Section Timing Belt from the Polychain® GT® Carbon™ series. It features an 8 mm pitch, 21 mm top width, and a nylon construction, identified by Industry Number…

SKU 3G-OTH-126212

Also listed as: 8MGT328021 · 8MGT 3280 21

Brand
GATES
Item
Timing Belt: One Side, Curvilinear, Polychain GT Carbon, 8 mm Pitch, 21 mm Top Wd
Category
GT Section Timing Belts
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GATES
Manufacturer Part Number
8MGT-3280-21
Type
Curvilinear, Polychain® GT® Carbon™, Nylon
Pitch
8 mm
Top Wd
21 mm
Industry Number
8MGT-3280-21

Technical Documents

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GATES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GATES Timing Belt: One Side is a curvilinear GT Section Timing Belt from the Polychain® GT® Carbon™ series. It features an 8 mm pitch, 21 mm top width, and a nylon construction, identified by Industry Number 8MGT-3280-21 and Manufacturer Part Number 8MGT-3280-21.

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 synchronous power transmission in industrial machinery, including conveyors, pumps, and packaging equipment. Its curvilinear tooth profile and carbon tensile cords provide high load capacity and low elongation, making it suitable for demanding applications requiring precise timing and minimal maintenance.

What are the specifications of the GATES 8MGT-3280-21 timing belt?

The GATES 8MGT-3280-21 timing belt has an 8 mm pitch, 21 mm top width, and is made of nylon with a curvilinear Polychain GT Carbon design. It is a one-sided belt from the GT Section Timing Belts category, identified by Industry Number 8MGT-3280-21 and Manufacturer Part Number 8MGT-3280-21. GATES is the OEM brand.

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 time on the GATES 8MGT-3280-21 or other Polychain GT Carbon belts. We supply genuine GATES products globally.

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's sprocket spacing and power requirements. For the 8MGT-3280-21, verify the 8 mm pitch and 21 mm width fit your pulleys. Consult GATES design guides for load ratings and ensure the belt's curvilinear profile aligns with your application's torque and speed needs.

Used in

Common applications for GATES
Packaging machinery — GATES PowerGrip® HTD® belts for precise indexing and high-torque conveyor drives
CNC machining centers — GATES PowerGrip® trapezoidal belts (H section) for spindle and axis synchronization
Printing presses — GATES PowerGrip® GT®2 Twin Power® dual-sided belts for serpentine roller drives
Material handling systems — GATES PowerGrip® L section belts for light-duty conveyor and transfer applications
Compressor and pump drives — GATES PowerGrip® HTD® belts for high-load, low-slip power transmission
Automated assembly lines — GATES MXL section miniature belts for small-scale precision positioning

GATES 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon��™, 8 mm Pitch, 21 mm Top Wd, Nylon (MPN 8MGT-3048-21)
GATES
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 21 mm Top Wd, Nylon (MPN 8MGT-3048-21)
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 21 mm Top Wd, Nylon (MPN 8MGT-4400-21)
GATES
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 21 mm Top Wd, Nylon (MPN 8MGT-4400-21)
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 62 mm Top Wd, Nylon (MPN 8MGT-3280-62)
GATES
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 62 mm Top Wd, Nylon (MPN 8MGT-3280-62)
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 21 mm Top Wd, 36 Teeth (MPN 8MGT-288-21)
GATES
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 21 mm Top Wd, 36 Teeth (MPN 8MGT-288-21)
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 21 mm Top Wd, 57 Teeth (MPN 8MGT-456-21)
GATES
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 21 mm Top Wd, 57 Teeth (MPN 8MGT-456-21)
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 12 mm Top Wd, Nylon (MPN 8MGT-3280-12)
GATES
GATES Timing Belt: One Side, Curvilinear, Polychain® GT® Carbon™, 8 mm Pitch, 12 mm Top Wd, Nylon (MPN 8MGT-3280-12)

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