4R-B65 Conventional V-Belt Banded - 4 Ribs - MBL (USA) Mfg - Type B V-Belt Narrow Inner Ring Bearings J (Mounting Hole Center-to-Center): 3

J (Mounting Hole Center-to-Center): 3 5/8"

the “cone” – inner ring

3" overall width

B-73 CONVENTIONAL V-BELT

4R-B65 Conventional V-Belt Banded - 4 Ribs - MBL (USA) Mfg - Type B V-Belt Narrow Inner Ring Bearings J (Mounting Hole Center-to-Center): 3Classical Banded V Belt Type B Cross Section 4 Ribs Belt Code: 65 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