Value Collection 20527012 V-belt Section B 126.9 in B124

Product Description

The VALUE COLLECTION 20527012 is a Section B classic V-belt used to transmit power between rotating components in HVAC, industrial, and mechanical drive applications. With an outside length of 126.9 inches and an internal length of 125.80 inches, this belt fits drives where a B124-designation belt is specified. Constructed from rubber, it delivers reliable flexibility and grip under the rotational loads typical in blower, fan, and compressor drive systems. HVAC technicians and mechanical equipment service professionals install this belt as a direct replacement in drives sized for the standard B-section profile.

This belt is suited for residential and light commercial HVAC systems as well as general industrial machinery that uses B-section belt drives. Typical applications include air handler blower drives, condenser fan drives, and other rotating equipment requiring a B124 belt. The classic V-belt profile mates with standard B-section sheaves and pulleys without modification, making it a straightforward field replacement for worn or broken drive belts.

Key Features

• Section B classic V-belt profile for use with standard B-section sheaves
• 126.9-inch outside length matching the B124 belt designation
• 125.80-inch internal length for accurate drive sizing
• Rubber construction provides flexibility and durability in rotational drive service
• Single-belt packaging suits single-drive replacement without surplus stock

Compatibility

Designed as a direct replacement for B124-designation Section B V-belts in drives using standard B-section sheaves and pulleys.

Installation Notes

Belt replacement is typically performed by HVAC technicians or mechanical equipment service professionals. Disconnect and lock out power to the unit before removing the old belt or installing the new one. Inspect sheaves and pulleys for wear or misalignment before fitting the replacement belt. Follow equipment manufacturer guidelines for belt tension; do not pry the belt over sheave flanges, as this can damage the belt cords.