Continental Contitech 20250187 Synchronous Belt 8M 21mm

Product Description

The CONTINENTAL CONTITECH 20250187 is an 8M-section synchronous belt designed for precision power transmission in industrial and commercial drive systems. Built from rubber in a black finish, it features an 8 mm pitch with 90 teeth and a 720 mm pitch length, delivering consistent torque transfer with minimal slippage. The 21 mm belt width suits moderate-load drive applications where timing accuracy is critical. Licensed technicians and mechanical trade professionals install this belt in automated equipment, HVAC drive assemblies, and light industrial machinery requiring synchronized motion.

This synchronous belt is suited for use in belt-driven systems that demand accurate timing and repeatable performance across a wide temperature range. The Falcon HTC series designation indicates a high-torque-capacity construction intended for demanding duty cycles. It is typically installed in enclosed drive systems on commercial HVAC units, conveyor assemblies, pump drives, and similar equipment where belt tension and tooth engagement must be maintained over extended service intervals.

Key Features

• 8M belt section with 8 mm pitch for precise synchronous drive performance
• 90 teeth across a 720 mm pitch length for consistent indexing and torque transfer
• 21 mm belt width rated for moderate-load enclosed drive applications
• Rubber construction provides flexibility and resistance across a wide temperature range
• Rated for operating temperatures from -22 degrees F to 210 degrees F
• Falcon HTC series design for high-torque-capacity service demands

Compatibility

Designed as an OEM-style replacement synchronous belt for 8M-section drive systems accepting a 720 mm pitch length and 21 mm belt width. Belt number 8GTR-720-21 may be used for cross-reference when confirming fitment with pulley and tensioner assemblies.

Installation Notes

Installation should be performed by a qualified mechanical or HVAC technician. Disconnect and lock out all power to the drive system before removing the existing belt or accessing the drive assembly. Do not pry the belt over pulley flanges using sharp tools, as this can damage tooth geometry and shorten service life. Verify pulley center distance and tensioner adjustment specifications against the equipment service manual before finalizing installation.