4R-B56 Conventional V-Belt Banded - 4 Ribs - MBL (USA) Mfg - Type B V-Belt HKK HEAVY SERIES Prevailing torque metal lock nuts

Prevailing torque metal lock nuts 1/4 - 3/4

Outside Diameter: 24

CAN SUBSTITUTE FOR 5L850

7/8" Overall Width

#20-04-0212

4R-B56 Conventional V-Belt Banded - 4 Ribs - MBL (USA) Mfg - Type B V-Belt HKK HEAVY SERIES Prevailing torque metal lock nutsClassical Banded V Belt Type B Cross Section 4 Ribs Belt Code: 56 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