APPROVED VENDOR Timing Belt Pulley: Curvilinear, Bushed, For HTD Timing Belt Section
The APPROVED VENDOR Timing Belt Pulley is a curvilinear, bushed HTD Section QD Bushed Timing Pulley designed for use with PowerGrip® HTD® belt series. It features a black oxide finish and accommodates a bushing size…
SKU 3G-OTH-111477
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Product Description
The APPROVED VENDOR Timing Belt Pulley is a curvilinear, bushed HTD Section QD Bushed Timing Pulley designed for use with PowerGrip® HTD® belt series. It features a black oxide finish and accommodates a bushing size E, with 72 teeth (MPN QD72-8M-85-E).
Frequently Asked Questions
What is the APPROVED VENDOR Timing Belt Pulley QD72-8M-85-E used for?
This curvilinear bushed pulley is used in synchronous drive systems with PowerGrip® HTD® belts. It is common in industrial machinery, conveyors, and automation equipment where precise timing and high torque transmission are required. The black oxide finish provides corrosion resistance.
What are the specifications of the APPROVED VENDOR Timing Belt Pulley?
This pulley has 72 teeth, a curvilinear profile for HTD belt section, and a black oxide finish. It is designed for bushing size E and is compatible with PowerGrip® HTD® belt series. The manufacturer part number is QD72-8M-85-E. It is a bushed type for easy mounting.
Where to buy the APPROVED VENDOR Timing Belt Pulley worldwide?
3G Electric supplies this APPROVED VENDOR pulley worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver to any country.
How to select the correct bushing size for this timing belt pulley?
This pulley is designed for bushing size E. To select the correct bushing, match the shaft diameter to the bushing bore range specified by the manufacturer. Ensure the bushing keyway and set screws align with your shaft. Always consult the pulley's technical data for torque and fit specifications.
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3G Electric supplies APPROVED VENDOR htd section qd bushed timing pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













