B178 V-belt

SWR Industries Ltd.

  • $38.74 CAD
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[In stock and available for immediate pickup or delivery across Canada/USA
International orders, please contact us.

Model: B178
Made in Thailand


THREE FIVE Classic and Dual Brand V-belts are made with high performance rubber compounds.  The pre-stretched polyester cord is specially bonded inside a rubber core.  As such, these belts are built to last in the harshest operating conditions.

These belts are made with a durable outer covering.  Expect quiet, low vibration operation in various industrial applications.  THREE FIVE belts stay flexible and strong to help prolong the life of your motor.

Key Features

  • Premium rubber base delivers exceptional belt life
  • Meets RMA standards for Oil & Heat Resistance and Static Conductivity
  • High tensile strength allows for use with higher power motors

Common Applications

  • Industrial machinery
  • Heating ventilating and air conditioning (HVAC) systems
  • Material handling equipment
  • Ongoing facility maintenance
  • Other light or standard duty drives


Inside Length 178 (in)
Width (a)
5/8 (in); 16.5 (mm)
Height (b) 7/16 (in); 11 (mm)
Angle (ϴ) 40 (°)
Approx. Weight 1.96 (lbs); 888 (g)

 All dimensions are nominal


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