Gates® Power Transmission PowerGrip® GT®3 640-8MGT-20 Synchronous Belt, 20 mm W, 640 mm OAL, 8 mm Pitch, 80 Teeth, Neoprene
Engineered with the latest in advanced technology and materials science expertise, Gates PowerGrip™ GT4 delivers the highest power-carrying capacity of any belt in its class. In addition, Gates designed a belt with increased chemical resistance and larger temperature range capability. Gates PowerGrip GT4 belt delivers improved performance over a wide range of industrial applications. The 8MGT and 14MGT pitches are the optimum choice for high performance drives in the machine tool, paper and textile industries where durability and low maintenance are required. From resource processing to heavy manufacturing, automated production to custom assembly — Gates PowerGrip GT4 solutions improve uptime, efficiency, productivity, reliability and safety for industries around the world.
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BrandGates® Power Transmission
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UPC770075791584
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Manufacturer Part Number640-8MGT-20
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CountryUSA|Canada
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Pitch8 mm
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MaterialNeoprene
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Reinforced MaterialFiberglass
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Width20 mm
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Series9356
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Number of Teeth80
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Overall Length640 mm
- Fiberglass tensile cord provides high strength, excellent flex life and high resistance to elongation
- Nylon tooth facing provides a durable wear surface for long service life
- Gates® patented tooth profile is designed for use with a specific sprocket groove profile
- The sprocket groove-belt tooth combinations increases capacity, while improving registration
- Eliminates lubrication and re-tensioning to reduce maintenance and labor as compared to roller chain drives
- A single twist cord helps prevent the belt from moving downward on vertical shaft ACHE applications
- Neoprene body provides protection against grime, grease, oil and moisture
- PowerGrip® GT®3 has more tooth ratchet resistance than HTD®
| Competitor Name | Cross-Reference Number |
|---|---|
| Motion Industries | 09165511 |
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Alternative Part Number95790013
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UNSPSC26111811
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Package DescriptionEACH
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Standards/ApprovalsISO 9563
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Specification Sheet
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Gates® Power Transmission PowerGrip® GT®3 640-8MGT-20 Synchronous Belt, 20 mm W, 640 mm OAL, 8 mm Pitch, 80 Teeth, Neoprene
Engineered with the latest in advanced technology and materials science expertise, Gates PowerGrip™ GT4 delivers the highest power-carrying capacity of any belt in its class. In addition, Gates designed a belt with increased chemical resistance and larger temperature range capability. Gates PowerGrip GT4 belt delivers improved performance over a wide range of industrial applications. The 8MGT and 14MGT pitches are the optimum choice for high performance drives in the machine tool, paper and textile industries where durability and low maintenance are required. From resource processing to heavy manufacturing, automated production to custom assembly — Gates PowerGrip GT4 solutions improve uptime, efficiency, productivity, reliability and safety for industries around the world.
Gates® Power Transmission Tri-Power® BX29 Heavy Duty Molded Notch V-Belt, BX Section, 21/32 in W Top, 32 in L Outside, 13/32 in THK, EPDM
Most traditional v-belts struggle with small spaces and cause frequent interruptions, leading to costly downtime. Reduce these common drive issues with Tri-Power, your tried-and-true classical section replacement V-belt. The Tri-Power bandless V-belt is specifically designed to tackle the challenges associated with small sheave diameters on existing drives. Whether powering compressors, pumps, or other critical equipment, this belt ensures that your machinery runs efficiently and reliably. The advantage of this bandless V-belt lies in its ability to provide a like-for-like replacement without the need for full-system replacements. Its advanced design not only suits small sheaves but also enhances power transmission and reduces maintenance needs. Choose Gates Tri-Power V-belts for a dependable high-quality solution that keeps your existing drives running longer without interruptions.
Browning® 1062215 Type 15 Web Multiple Sheave, 1.13 to 3.75 in Split Taper Bore, 12-1/2 in OD, 5 Grooves, 12.4 in Dia Pitch, 3-3/4 in W Face
Browning® offers an extensive multi-groove sheave offering. This includes Browning® Split-Taper® and QD® bushing designs. This means maximum economy and versatility for your application. Truly the right drive every time our exclusive B5V® sheaves have a patented design that offers 5V horsepower in the economy of a B section sheave. B5V® sheaves serve 90% of all applications from 10 to 150 hp. This can reduce cost up to 40% over traditional designs.
Browning® 1062330 Type 13 Arm Multiple Sheave, 1.13 to 3.75 in Split Taper Bore, 14 in OD, 3 Grooves, 13.9 in Dia Pitch, 2-3/8 in W Face
Browning® offers an extensive multi-groove sheave offering. This includes Browning® Split-Taper® and QD® bushing designs. This means maximum economy and versatility for your application. Truly the right drive every time our exclusive B5V® sheaves have a patented design that offers 5V horsepower in the economy of a B section sheave. B5V® sheaves serve 90% of all applications from 10 to 150 hp. This can reduce cost up to 40% over traditional designs.
Browning® 1062405 Type 13 Arm Multiple Sheave, 1.13 to 3.75 in Split Taper Bore, 15 in OD, 3 Grooves, 14.9 in Dia Pitch, 2-3/8 in W Face
Browning® offers an extensive multi-groove sheave offering. This includes Browning® Split-Taper® and QD® bushing designs. This means maximum economy and versatility for your application. Truly the right drive every time our exclusive B5V® sheaves have a patented design that offers 5V horsepower in the economy of a B section sheave. B5V® sheaves serve 90% of all applications from 10 to 150 hp. This can reduce cost up to 40% over traditional designs.
Browning® offers an extensive multi groove sheave offering. This includes Browning® SPLIT TAPER® and QD® bushing designs. This means maximum economy and versatility for your application. Truly the right drive every time! Our exclusive B5V® sheaves have a patented design that offers 5 V hp in the economy of a B section sheave. B5V® sheaves serve 90% of all applications from 10 to 150 hp. This can reduce cost up to 40% over traditional designs.

