4R-B63 Conventional V-Belt Banded - 4 Ribs - MBL (USA) Mfg - Type B V-Belt Quantity Discounts:1 Pack 301 Stainless Steel Housing

301 Stainless Steel Housing

Since the tensioner "floats" on the chain drive and actually absorbs shock

Outside Diameter = 15

5/16" X 5/16" X 12" C1018 SQUARE KEY STOCK

OUTSIDE CIRCUMFERENCE: 93

4R-B63 Conventional V-Belt Banded - 4 Ribs - MBL (USA) Mfg - Type B V-Belt Quantity Discounts:1 Pack 301 Stainless Steel HousingClassical Banded V Belt Type B Cross Section 4 Ribs Belt Code: 63 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