Value Collection 26H1006FSPB3/4 Timing Belt Pulley

Product Description

The VALUE COLLECTION 26H1006FSPB3/4 is a 26-tooth timing belt pulley designed for H-series timing belts. It features a 3/4 inch bore, a 4.084 inch outside diameter, and a 4.138 inch pitch diameter. Built from steel or cast iron construction, this pulley is used in mechanical power transmission systems where precise, synchronous belt-to-sprocket engagement is required. Maintenance technicians, millwrights, and mechanical contractors install this type of component in conveyor drives, packaging equipment, pump drives, and other industrial machinery that relies on positive timing belt drive systems.

This pulley is suited for applications using H-pitch timing belts with a 1 inch belt width. The H belt trade size designation indicates a standard heavy-duty pitch series commonly found in industrial and light-commercial drive assemblies. It is appropriate for moderate-load synchronous drive applications where belt slippage cannot be tolerated and consistent timing between drive and driven shafts is critical to equipment operation.

Key Features

• 26-tooth profile for precise synchronous drive engagement with H-series timing belts
• 3/4 inch bore accommodates standard shaft sizing common in industrial drive assemblies
• 4.138 inch pitch diameter provides consistent belt speed and drive ratio calculation
• 4.084 inch outside diameter for compact clearance in tight drive configurations
• Steel or cast iron construction for durability under cyclic mechanical loading
• Compatible with 1 inch wide H-pitch timing belts

Compatibility

Designed for use with H-pitch timing belts at 1 inch belt width. Fits standard 3/4 inch drive shafts. Consult drive system specifications to confirm tooth count, pitch diameter, and bore size before installation.

Installation Notes

Timing belt pulleys of this type are installed by millwrights or mechanical technicians. Shut down and lock out all power to the drive system before beginning work. Verify shaft alignment and pulley position before tensioning the belt, as misalignment accelerates belt and pulley wear. Use a bore gauge to confirm shaft-to-bore fit and a set screw or keyway arrangement appropriate for the shaft design.