Bestorq 4/B88 Rubber V-Belt, Banded Black, 91x22 Length x 2.91x22 Width x 0.55x22 Height

Description

The outer fabric wrap is treated with oil and heat resistant, engineered synthetic rubber compound, specifically compounded for excellent wear resistance, proven through thousands of hours of testing. All belts of a given size are manufactured to run interchangeably in a matched set. The helically wound tensile cords are specially engineered, twisted, heat and chemically set, polyester material. The body rubber compound is a highly engineered synthetic rubber compound, specially compounded for cool running, flexibility, crack resistance, and excellent bonding to the outer fabric and tensile cords. The belts are constructed of the same highly engineered, high performance components as single wrapped belts. Lab tests have shown that the tensile decay properties of BESTORQ cord are truly World Class. The belts meet USA RMA published ratings levels. (SPB, SPC, 9J, 15J and 25J banded belts are manufactured to fit ISO standard dimension multi-groove pulleys.). The body rubber compound is a highly engineered synthetic rubber compound, specially compounded for cool running, flexibility, crack resistance, and bonding to the outer fabric and tensile cords. The joined or banded belts are recommended for high shock load and pulsating drives where extra stability is beneficial. The outer fabric wrap is treated with oil and heat resistant, engineered synthetic rubber compound, specifically compounded for wear resistance, proven through thousands of hours of testing.

Key Features

• The helically wound tensile cords are specially engineered, twisted, heat and chemically set, polyester material.
• The outer fabric wrap is treated with oil and heat resistant, engineered synthetic rubber compound, specifically compounded for wear resistance, proven through thousands of hours of testing.
• The body rubber compound is a highly engineered synthetic rubber compound, specially compounded for cool running, flexibility, crack resistance, and bonding to the outer fabric and tensile cords.
• It is made out of especially heavy duty, directionally woven fabric encapsulated in a tough rubber case to give flexibility around the pulleys.
• All A, B, C, D, 3V, 5V and 8V belts are manufactured to meet RMA standards for length and dimensions.
• The belts are constructed of the same highly engineered, high performance components as single wrapped belts.