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Description

Descriptions

  • Polyflex® JB® is synonymous with high power density in small spaces. Developed by Gates and produced to patented manufacturing processes, Polyflex® JB® belts provide more load-carrying capacity at higher speeds than small precision multiple V-belt drives. This results in significant cost savings and improved design freedom
  • Recommended for use on bench type milling machines, lathe drives, woodworking and metalworking machine spindle drives, computer peripheral equipment, small blowers, etc

Construction

  • Joined belt construction improves stability
  • Ribs relieve bending stress on small pulleys and provide lateral rigidity
  • 60º angle results in better support of the tensile section, and provides a more even load distribution
  • Small cross-section meets special application needs such as high shaft speeds, small drive package size and smooth-running requirements
  • High modulus polyurethane compound with a high friction coefficient
  • The precise casting method eliminates overlaps and layers
  • Excellent adhesion of polyester tensile cords and polyurethane compound leads to high fatigue resistance and long belt life
  • Extra tough, the polyurethane compound resists fatigue, wear and ozone.

Advantages

  • Long belt life on small pulleys and compact drives
  • Greater shaft speeds, up to 30,000rpm
  • High performance and smooth running for precision applications
  • Cost savings and design freedom
  • Avoids vibrations when subjected to shock loadsBack idlers can be used.

Temperature Range

  • Range: -54°C to +85°C

Specifications

  • AIMS SKU A0033772
  • Brand Gates
  • Model Number 8912-2800
  • Barcode Number 072053246278
  • Belt Code 2/5M800JB
  • Length (mm) 800
  • Belt Width (mm) 10
  • Ribs 2
  • Pitch (mm) 5.3
  • Application Light-Duty Belt
  • Depth (mm) 3.3
  • Type Polyflex JB - Joined V-Belt
  • System of Measurement Metric
  • Material Polyester Cord
  • Section 5M
  • Series Gates Polyflex JB Belt
SKU: A0033772

Gates 2/5M800JB (8912-2800) Polyflex JB Joined V Belt

Polyflex Joined V-Belt - Light Duty Belt

$70.69
RRP $153.67
SAVE $82.98 (54%)

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