Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section - Bushed H Section Timing Belt Pulleys
APPROVED VENDORBushed H Section Timing Belt Pulleys

APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section

The APPROVED VENDOR Timing Belt Pulley is a bushed H section trapezoidal timing belt pulley with a black oxide finish. It is designed for use with quick-detachable bushings and accommodates a 3-inch belt width. This…

SKU 3G-OTH-107673

Brand
APPROVED VENDOR
Item
Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section
Category
Bushed H Section Timing Belt Pulleys
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
QD44H300
Type
Bushed, For H Timing Belt Section, For 3 in Belt Wd
Finish
Black Oxide
Tooth Profile
Trapezoidal
For Bushing Type
Quick Detachable
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Timing Belt Pulley is a bushed H section trapezoidal timing belt pulley with a black oxide finish. It is designed for use with quick-detachable bushings and accommodates a 3-inch belt width. This pulley is identified by manufacturer part number QD44H300.

Frequently Asked Questions

What is the APPROVED VENDOR Timing Belt Pulley QD44H300 used for?

This trapezoidal timing belt pulley is used in industrial power transmission systems to synchronize motion between shafts. It is designed for H section timing belts with a 3-inch belt width and accepts quick-detachable bushings for easy installation and removal.

What are the specifications of the APPROVED VENDOR QD44H300 pulley?

The APPROVED VENDOR QD44H300 is a bushed H section timing belt pulley with a trapezoidal tooth profile and black oxide finish. It is designed for a 3-inch belt width and uses quick-detachable bushings. The manufacturer part number is QD44H300.

Where to buy the APPROVED VENDOR QD44H300 timing belt pulley worldwide?

3G Electric supplies the APPROVED VENDOR QD44H300 timing belt pulley to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this bushed H section pulley.

How to select the correct bushing for the APPROVED VENDOR QD44H300 pulley?

Select a quick-detachable bushing that matches the pulley's bore size and shaft diameter. The QD44H300 pulley is designed for quick-detachable bushings only. Ensure the bushing keyway and set screw configuration align with your shaft requirements for secure mounting.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR bushed h section timing belt pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 1 in Belt Wd (MPN QD44H100). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 1 in Belt Wd (MPN QD44H100). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD84H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD84H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD30H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD30H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD40H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD40H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD120H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD120H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD72H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD72H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 1 in Belt Wd (MPN 20HH100). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Split Taper.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 1 in Belt Wd (MPN 20HH100). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Split Taper.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 1 in Belt Wd (MPN 22HP100). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Split Taper.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 1 in Belt Wd (MPN 22HP100). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Split Taper.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD24H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD24H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, 72 Teeth (MPN QD72H150). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, 72 Teeth (MPN QD72H150). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 1 in Belt Wd (MPN 32HQ100). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Split Taper.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 2 in Belt Wd (MPN QD72H200). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 2 in Belt Wd (MPN QD72H200). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD60H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, For 3 in Belt Wd (MPN QD60H300). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, 18 Teeth, Steel (MPN QD18H150). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.
APPROVED VENDOR
APPROVED VENDOR Timing Belt Pulley: Trapezoidal, Bushed, For H Timing Belt Section, 18 Teeth, Steel (MPN QD18H150). Key specifications — Brand: APPROVED VENDOR; Tooth Profile: Trapezoidal; Finish: Black Oxide; For Bushing Type: Quick Detachable.