HJZ-US
0 ratings
3M 40T Pitch 3mm Tooth Width 16mm Timing Belt Pulley with Step 12mm Bore for 15mm Width Belt (bore: 12mm)
genuine image
3M 40T Pitch 3mm Tooth Width 16mm Timing Belt Pulley with Step 12mm Bore for 15mm Width Belt (bore: 12mm)
Durable aluminum alloy pulley designed for reliable performance in various machinery applications.
3M 40T Pitch 3mm Tooth Width 16mm Timing Belt Pulley with Step 12mm Bore for 15mm Width Belt (bore: 12mm)
Item #: 74159163

3M 40T Pitch 3mm Tooth Width 16mm Timing Belt Pulley with Step 12mm Bore for 15mm Width Belt (bore: 12mm)

93% of respondents would recommend this to a friend

Item #: 74159163

MWK 64109

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, October 16
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Durable aluminum alloy pulley designed for reliable performance in various machinery applications.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precision Engineering
Crafted with high-quality materials, this pulley ensures accurate transmission of motion and longevity, minimizing wear and tear for sustained performance in demanding applications.
Versatile Compatibility
Designed for 15mm width belts, this timing belt pulley easily integrates with a variety of systems, making it ideal for custom projects and machinery, enhancing adaptability and efficiency.
Efficient Design
The 3mm tooth width allows for smoother operation and reduced slippage, improving the overall efficiency of your mechanical setup, ensuring optimal power transfer and reliability.

Product Details

Shop the best 3M 40T Pitch 3mm Tooth Width 16mm Timing Belt Pulley with Step at competitive prices on Ubuy Malawi. Bore size: 19mm. Perfect for 15mm Width Belt.
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Robotics Enthusiasts

    Ideal for hobbyists building robotic arms requiring precise motion and strong torque transfer.

  • Mechanical Engineers

    Perfect for engineers designing small machinery needing reliable power transmission in compact spaces.

  • DIY Projects

    Great for DIY enthusiasts creating custom machines or projects that require timing belts for movement.

Not Suitable For
  • High Torque Applications

    Not suitable for projects requiring very high torque, as it may wear out faster than needed.

Product Description

3M 40T Pitch 3mm Tooth Width 16mm Timing Belt Pulley with Step 12mm Bore for 15mm Width Belt (bore: 12mm)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the tooth pitch of the 3M timing belt pulley?

    Answer: The tooth pitch of the 3M timing belt pulley is 3mm. This measurement is crucial as it determines the spacing between the teeth, which directly affects how well the pulley engages with the timing belt. A correct tooth pitch ensures efficient power transmission and reduces the risk of slippage. If you're working on precision tasks or machinery, ensuring compatibility between the pulley and the belt is essential for optimal performance.
  • Question: What is the bore size of this timing belt pulley?

    Answer: This timing belt pulley features a bore size of 12mm. The bore is the inner diameter of the pulley, allowing it to be mounted on a shaft with the same diameter. When selecting a pulley, ensuring that the bore size matches your drive system is essential for secure fitment and proper operation. This 12mm bore makes it versatile for various applications, including robotics and conveyor systems.
  • Question: What is the maximum width of the belt compatible with this pulley?

    Answer: This pulley is designed to accommodate a belt width of 15mm. Using a belt that fits within this width ensures that the belt aligns correctly with the pulley, preventing wear and tear over time. For industries that require precise motion control, adhering to the specified belt width helps maintain smooth operation and efficient power transfer during machinery processes.
  • Question: Can this pulley be used for high-speed applications?

    Answer: Yes, the 3M timing belt pulley is suitable for high-speed applications, given its robust construction and precise tooth design. Because it efficiently transmits motion, it minimizes vibration and wear, making it ideal for motors, robotics, and automated systems where speed is crucial. Ensure proper alignment and tensioning to maximize performance in high-speed environments.
  • Question: What materials are typically used for this type of pulley?

    Answer: This timing belt pulley is often made from high-strength materials such as aluminum or durable plastics like nylon. These materials provide excellent strength-to-weight ratios and resistance to wear and fatigue. Depending on the specific application, choosing the right material can enhance performance and longevity, particularly in demanding environments like industrial automation or CNC machinery.
  • Question: How does the step feature of the pulley benefit its functionality?

    Answer: The step feature on this pulley allows for precise alignment with other components, reducing the likelihood of misalignment during operation. This design aids in transitioning between different sizes or configurations in mechanical systems. Such features are particularly beneficial in modular setups and projects requiring frequent adjustments or modifications, improving overall efficiency.
  • Question: Is this timing belt pulley suitable for use in 3D printers?

    Answer: Yes, this timing belt pulley can be used in 3D printers, especially in designs that require reliable motion control for the printing head or bed. The precise tooth configuration ensures that the steps of the motor translate smoothly, contributing to high-quality print resolution. Modification in the 3D printing framework often involves specific pulleys like this for efficient linear movement.
  • Question: What applications commonly use these timing belt pulleys?

    Answer: Timing belt pulleys, such as this one, are used in numerous applications including robotics, CNC machines, conveyor systems, and automotive engines. Their efficiency in power transmission makes them perfect for any system that requires synchronized movement. Additionally, they are valuable in educational projects and DIY builds where accurate motion control is essential.
  • Question: What is the significance of the timing belt tooth width?

    Answer: The tooth width of 3mm on this timing belt pulley plays a vital role in how the pulley interfaces with the belt. A proper tooth width ensures effective grip, allowing for efficient torque transfer without slippage. In applications needing high precision, the correct tooth width is critical for maintaining synchronization and smooth operation of mechanical components.
  • Question: Where can I buy the 3M 40T Pitch Timing Belt Pulley in Malawi?

    Answer: You can buy the 3M 40T Pitch 3mm Tooth Width 16mm Timing Belt Pulley with Step and 12mm Bore for 15mm Width Belt at Ubuy. They offer a wide selection of industrial parts, providing easy access to components essential for your projects. Ubuy's platform allows you to find this pulley and many related items conveniently and efficiently, ensuring you can complete your tasks without hassle.

HJZ-US Timing Belt Pulleys Editorial Review

3M 40T Pitch 3mm Tooth Width 16mm Timing Belt Pulley with Step 12mm Bore for 15mm Width Belt (bore: 12mm) is designed for precision applications where timing and reliability are crucial. Weighing only 0.5 lbs, this pulley is lightweight yet durable, making it an excellent choice for various engineering projects. Its 40 teeth provide robust engagement for optimal performance, ensuring smooth operation in timing belt systems. Given that it will be imported from the US, customers can expect a quality product crafted to meet high standards.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Lightweight design at only 0.5 lbs
  • Durable construction for long-lasting use
  • Robust performance with 40 teeth engagement
  • Ideal for precision engineering applications
  • Designed for reliability in timing belt systems

Cons

  • Only available in a predefined bore size

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

MWK 64109

Order now and get it around Friday, October 16

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High-quality aluminum alloy construction for durability.
  • Designed for efficient transmission in milling machines and CNC equipment.
  • Features arc-shaped teeth for enhanced grip and performance.
  • Compatible with 15mm width belts, ensuring seamless operation.
  • Includes M5 set screws for secure installation.
  • Ideal for use in various machinery, enhancing productivity.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.