4R-B87 Conventional V-Belt Banded - 4 Ribs - MBL (USA) Mfg - Type B V-Belt Dacromet Plated Type B Cross Section -

Type B Cross Section - 2 Ribs - Belt Code: 136 - MBL (USA) Mfg

675 pieces total

for 4L or A Belt: 18

AVERAGE TENSILE STRENGTH: 57

Includes a variety of sizes of Rigid Male Adapters

4R-B87 Conventional V-Belt Banded - 4 Ribs - MBL (USA) Mfg - Type B V-Belt Dacromet Plated Type B Cross Section -Classical Banded V Belt Type B Cross Section 4 Ribs Belt Code: 87 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