Value Collection 18XL025-6FA-1/4 Timing Belt Pulley

Product Description

The VALUE COLLECTION 18XL025-6FA-1/4 is an 18-tooth timing belt pulley designed for XL-series synchronous belt drives. It features a hub flange construction and is machined from aluminum for a lightweight, corrosion-resistant profile. The pulley accepts a 1/4-inch wide XL-pitch belt, with a pitch diameter of 1.146 inches and a face width of 0.438 inches. The bore measures 1/4 inch inside diameter with a 1-1/8-inch outside diameter. This component is installed by maintenance technicians and mechanical assemblers in light-duty power transmission systems requiring precise timing and synchronization.

This pulley is suited for use in small conveyor systems, packaging equipment, office automation machinery, and other light industrial applications that rely on XL-pitch timing belts. Its flanged hub design helps keep the belt tracked during operation, reducing the risk of belt walk in horizontal or vertical drive configurations. The aluminum construction makes it a practical choice for weight-sensitive assemblies or environments where corrosion from steel is a concern.

Key Features

• 18-tooth XL-pitch tooth profile for accurate synchronous drive timing
• Hub flange design helps retain belt alignment during operation
• Aluminum construction — lightweight and corrosion resistant
• 1/4-inch inside bore fits common small-shaft drive applications
• 1.146-inch pitch diameter and 0.438-inch face width for XL belt compatibility

Compatibility

Designed for use with XL-series timing belts measuring 1/4 inch in width. Verify bore diameter, pitch diameter, and tooth count against your existing drive system specifications before installation.

Installation Notes

Installation should be performed by a qualified mechanical technician familiar with synchronous belt drive systems. Shut down and lock out all power to the drive system before removing or installing the pulley. Ensure proper shaft-to-bore fit and that all set screws or retaining hardware are adequately secured before returning the drive to service. Verify belt tension according to the belt manufacturer specifications after installation.