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GATES B 120 Classical V-Belt | B-Section, 123-Inch Outside Length | Industrial Power Transmission

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Marca: GATES
Product Category: V-Belt / Power Transmission Belt

Product Details

Brand: GATES
GATES B 120 Classical V-Belt | B-Section, 123-Inch Outside Length | Industrial Power Transmission

The GATES B 120 V-Belt is engineered for reliable, heavy-duty industrial power transmission applications. Featuring a classical B-Section profile, this belt is constructed with proprietary Flex-Bonded Cords that are highly resistant to fatigue and shock loads, ensuring exceptional durability in high-vibration environments. The specialized rubber compound provides superior resistance to heat, oil, and ozone degradation, guaranteeing a prolonged service life and adherence to stringent RMA (Rubber Manufacturers Association) standards. Its wedging action maintains positive contact with pulley grooves, ensuring maximum efficiency and static conductivity for operational safety. Designed for demanding systems such as compressors, large HVAC units, rock crushers, and pumping stations, the B 120 minimizes downtime by providing consistent, maintenance-free performance. Its precise manufacturing tolerances ensure easy installation and optimal alignment across multi-belt drives, effectively distributing loads and extending the lifespan of critical machinery components. Choosing the GATES B 120 secures operational uptime, reduces replacement cycles, and optimizes energy transfer efficiency across the complete power train, making it the preferred choice for industrial maintenance professionals seeking performance and value.

Key Features

  • Oil and Heat Resistant Rubber Compound for extended operational life.
  • Static Conductive (ISO 1813) for use in environments requiring spark safety.
  • Flex-Bonded Tensile Cords resist shock loads and maximize fatigue resistance.
  • Precision built to RMA standards ensuring interchangeability and reliable fit.
  • Designed for high-speed, high-load applications including multi-belt systems.

Technical Specifications

designationB 120
section_typeClassical B
outside_length_la123.0 in. (3124 mm)
inside_length_li120.0 in. (3048 mm)
pitch_length_lp121.7 in. (3091 mm)
top_width_wp21/32 in. (17 mm)
thickness_t7/16 in. (11 mm)
materialEPDM/Fabric Reinforced
standardsRMA/ISO Certified