Continental Contitech 20042067 V-belt Section B 52 in B49

Product Description

The CONTINENTAL CONTITECH 20042067 is a Section B V-belt designed for power transmission drives in HVAC, industrial, and mechanical systems. Built from Wingprene rubber-impregnated fabric, this belt delivers reliable flex and heat resistance across a wide operating temperature range of -40 degrees F to 284 degrees F (140 degrees C). With a 52-inch outside length and an internal length of 50.80 inches, it conforms to the standard B49 belt designation. Licensed HVAC technicians and mechanical contractors install this belt on blower and fan drive assemblies where precise belt sizing is required for efficient power transfer.

This V-belt is suited for residential and light commercial HVAC blower drives, cooling tower fans, refrigeration unit drives, and general industrial power transmission applications. The HY-T Matchmaker profile is engineered for use in standard B-section sheave and pulley systems. It is sold individually and may also be matched with identical belts for multi-belt drive setups where uniform load distribution is required across parallel grooves.

Key Features

• Section B V-belt profile fits standard B-section sheaves and pulleys
• Wingprene rubber-impregnated fabric construction for flex durability and environmental resistance
• Wide temperature rating: -40 degrees C to 140 degrees C for demanding indoor and outdoor installations
• B49 designation with 52-inch outside length and 50.80-inch internal length for precise sizing
• HY-T Matchmaker style allows use in matched-belt multi-drive configurations
• Lightweight at 0.6 pounds for easy single-technician handling during service calls

Compatibility

Designed as an OEM-style replacement for standard B49 Section B V-belt drive applications in residential and commercial HVAC blower assemblies, fan drives, and general industrial power transmission systems using B-section sheaves.

Installation Notes

This belt is installed by licensed HVAC technicians or qualified mechanical contractors. Power down and lock out the unit before removing the old belt or installing the new one. Adjust sheave center distance to allow belt seating without forcing, then tension the drive to manufacturer specifications using a belt tension gauge. Do not pry the belt over sheave flanges, as this can damage the belt cords and reduce service life.