3R-B70 Conventional V-Belt Banded - 3 Ribs - MBL (USA) Mfg - Type B V-Belt
Classical Banded V-Belt
Type B Cross Section - 3 Ribs - Belt Code: 70 - MBL (USA) Mfg
Conventional V-Belts are a heavy-duty power transmission belt, which has heat, oil and flex resistance as well as a high antistatic property.
● Designed for tough applications where multiple drive belts are subject to heavy
shock and pulsating loads.
● Banding prevents belt whip, belt turnover, vibration and jumping off that may
occur with single belts in multiple drive applications.
● Lateral rigidity keeps the belt running in a straight line as it enters the pulley
grooves during strong pulsating or shock loads for reduced wear.
● Frictional and wedging principles of the V-Belt drive apply and prevent slip at
low tension and low bearing loads.

