Continental Contitech 20043055 Timing Belt Xl 250XL

Product Description

The CONTINENTAL CONTITECH 20043055 is an XL-section positive-drive timing belt designed for precision power transmission applications. Constructed with a nylon body and fiberglass tension cord, it delivers consistent pitch accuracy and resistance to elongation under load. The belt carries 125 trapezoidal teeth with a pitch length of 250 millimeters, corresponding to the 250XL belt designation. This belt is installed by mechanical technicians and maintenance professionals in industrial equipment, HVAC blower drives, and light-duty power transmission systems where synchronous motion is required.

The 250XL belt is suited for residential and light commercial applications involving synchronous drive systems. Typical install scenarios include blower assemblies, small conveyors, printer drives, and other equipment requiring positive, no-slip power transfer between pulleys. The XL series uses a trapezoidal tooth profile, which is standard across a wide range of OEM and replacement belt-drive equipment in the trade and industrial sectors.

Key Features

• XL-series positive-drive timing belt with trapezoidal tooth profile for synchronous power transfer
• 125 teeth for precise indexing and repeatable positioning
• Nylon belt material provides durability and wear resistance
• Fiberglass tension cord minimizes stretch and maintains pitch accuracy under sustained load
• 250XL belt number designation for straightforward OEM cross-reference and replacement

Compatibility

Designed as an OEM-style replacement timing belt for XL-series positive-drive applications requiring a 250XL belt designation with 125 teeth and trapezoidal tooth profile.

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 or installing the belt. Do not force the belt over pulley flanges using tools; relieve tension by adjusting the drive center distance before seating the belt. Verify pulley alignment and proper belt tension per the equipment manufacturer specifications before returning the system to service.