Bando BX103 Cogged V-belt Bx Section 106 in

Product Description

The BANDO BX103 is a classic cogged V-belt in BX section, designed for power transmission in industrial, HVAC, and mechanical drive applications. It measures 106 inches in outside length with a belt pitch of 104.8 inches and an internal length of 103 inches. The belt is 21/32 inch (0.66 inches) wide and 13/32 inch (0.41 inches) thick, constructed from rubber with a cogged profile that increases flexibility and reduces heat buildup during operation. The cogged design allows the belt to bend more easily around smaller sheaves compared to a standard wrapped belt, improving efficiency and extending service life. Licensed contractors and mechanical technicians are the typical installers.

This belt suits a wide range of drive systems including HVAC equipment, agricultural machinery, industrial fans, compressors, and pump drives where BX-section sheaves are specified. The BX section is a standard cogged variant of the classical B-section belt, making it a direct fit in applications that call for added flexibility at the drive groove. It is rated heat resistant and oil resistant, making it appropriate for equipment rooms and mechanical spaces where elevated temperatures or fluid exposure are common.

Key Features

• Cogged construction reduces bending resistance for improved efficiency on smaller-diameter sheaves
• Heat resistant and oil resistant rubber compound suits demanding mechanical environments
• BX section conforms to ARPM standards for interchangeability across compatible sheave systems
• 106-inch outside length with 103-inch internal length provides precise fitment in BX-section drive configurations
• Classic cogged style offers a direct replacement path for standard BX103 applications

Compatibility

Designed as a standard BX-section cogged V-belt replacement for drive systems specifying a BX103 belt per ARPM sizing standards.

Installation Notes

Installation should be performed by a qualified technician following applicable equipment manufacturer guidelines. Always de-energize and lock out the drive system before removing or installing a V-belt. Adjust sheave spacing to allow belt installation without forcing the belt over the sheave flange, then tension according to the equipment manufacturer's specification. Inspect sheave grooves for wear before installing a new belt, as worn grooves accelerate belt deterioration.