Value Collection 18H1506FSPB3/4 Timing Belt Pulley

Product Description

The VALUE COLLECTION 18H1506FSPB3/4 is an 18-tooth timing belt pulley designed for H-series timing belt drives. It features a 3/4-inch bore, a 2.811-inch outside diameter, and a 2.865-inch pitch diameter. The pulley is constructed from steel cast iron for durability in demanding drive applications. A 1-1/2-inch belt width capacity suits standard H-profile belt widths. Maintenance technicians and mechanical contractors install this pulley as part of synchronous power transmission assemblies in HVAC equipment, industrial machinery, and related mechanical systems.

This timing belt pulley is suited for use in synchronous belt drive systems where precise power transmission and consistent tooth engagement are required. Typical applications include fan drives, blower assemblies, pump drives, and other mechanical systems that use H-series timing belts. The 18-tooth count and pitch diameter make this pulley appropriate for moderate-speed drive configurations in both commercial and light industrial settings.

Key Features

• 18-tooth H-series timing belt profile for positive, slip-free power transmission
• 3/4-inch bore for direct shaft mounting without modification in standard applications
• 2.811-inch outside diameter and 2.865-inch pitch diameter for accurate belt mesh
• 1-1/2-inch belt width capacity matches standard H-profile belt widths
• Steel cast iron construction provides strength and wear resistance

Compatibility

Designed as a replacement or spare timing belt pulley for H-series synchronous belt drive systems. Compatible with H-profile timing belts with a 1-1/2-inch belt width. Verify bore, pitch diameter, and tooth profile against existing drive assembly specifications before installation.

Installation Notes

Installation is typically performed by a qualified mechanical technician or millwright. Disconnect and lock out all power to the drive system before removing or installing any pulley. Confirm shaft diameter matches the 3/4-inch bore and that keyway dimensions are compatible with the shaft configuration. Check belt tension and alignment after installation per the belt manufacturer's specifications.