Boston Gear
0 ratings
Boston Gear YA100 Spur Gear, Cast Iron, Inch, 20 Pitch, 0.625 Bore, 5.083 OD, 0.250 Face Width, 100 Teeth
genuine image
Boston Gear YA100 Spur Gear, Cast Iron, Inch, 20 Pitch, 0.625 Bore, 5.083 OD, 0.250 Face Width, 100 Teeth
This Boston Gear spur gear is suitable for use in a variety of commercial and industrial applications, such as construction equipment, aeronautics, conveyors, and manufacturing equipment.
Boston Gear YA100 Spur Gear, Cast Iron, Inch, 20 Pitch, 0.625" Bore, 5.083" OD, 0.250" Face Width, 100 Teeth
Item #: 24808638

Boston Gear YA100 Spur Gear, Cast Iron, Inch, 20 Pitch, 0.625" Bore, 5.083" OD, 0.250" Face Width, 100 Teeth

Item #: 24808638

ETB 27866

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 Sunday, August 02
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
This Boston Gear spur gear is suitable for use in a variety of commercial and industrial applications, such as construction equipment, aeronautics, conveyors, and manufacturing equipment.
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

Durable Material
Constructed from cast iron for exceptional strength and durability, the Boston Gear YA100 ensures longevity and withstands heavy mechanical loads with ease.
Precision Design
With a 20 pitch and 100 teeth, this spur gear provides high precision in power transfer, minimizing backlash and enhancing mechanical efficiency over time.
Versatile Compatibility
Featuring a 0.625" bore and 5.083" outer diameter, this gear is compatible with various applications, making it an ideal choice for a wide range of machinery.

Product Details

Shop Boston Gear YA90 Spur Gear at Ubuy, a Ethiopia. Cast Iron, 20 Pitch, 0.625 Bore, 4.600 OD, 0.500 Face Width, 90 Teeth. Find the best prices for gears at Ubuy.
Item Weight1.25 lbs (570 grams)

Who Should Buy?

Suitable For
  • Mechanical Engineers

    Ideal for engineers designing machinery requiring precision gear performance and durability in harsh environments.

  • Industrial Machinery

    Perfect for applications in industrial equipment where reliable gearing systems are crucial for operational efficiency.

  • Maintenance Professionals

    Beneficial for professionals maintaining or repairing gear systems looking for high-quality, reliable replacement parts.

Not Suitable For
  • Light-Duty Applications

    Not suited for lightweight machinery where high torque and heavy loads are not a concern or necessity.

  • DIY Hobbyists

    May not be ideal for casual hobbyist projects that require less specialized gear solutions or lightweight materials.

  • Compact Spaces

    Not suitable for applications requiring miniaturized or compact gear systems due to its size and dimensions.

Product Description

Boston Gear YA100 Spur Gear, Cast Iron, Inch, 20 Pitch, 0.625" Bore, 5.083" OD, 0.250" Face Width, 100 Teeth

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials is the Boston Gear YB128 Spur Gear made of?

    Answer: The Boston Gear YB128 Spur Gear is constructed from high-quality cast iron. This material choice offers excellent durability and strength, making it ideal for heavy-duty applications. Cast iron can withstand significant wear and tear, ensuring a longer lifespan in mechanical systems. It's often used in machinery, automotive components, and industrial equipment, where reliability is paramount.
  • Question: What are the key specifications of the Boston Gear YB128 Spur Gear?

    Answer: The key specifications of the Boston Gear YB128 Spur Gear include a 20 pitch, a bore size of 0.750 inches, an outside diameter (OD) of 8.125 inches, a face width of 0.750 inches, and a total of 128 teeth. These dimensions make it suitable for various applications, particularly in gearboxes and machinery where precise gear ratios and efficient power transfer are critical.
  • Question: What applications are suitable for the Boston Gear YB128 Spur Gear?

    Answer: The Boston Gear YB128 Spur Gear is versatile and can be used in various applications, including conveyor systems, industrial machinery, and automotive systems. Its robust design allows it to effectively transmit torque between shafts, making it essential in setups that require reliable motion transfer. This gear is particularly beneficial in setups that necessitate high strength and efficiency.
  • Question: How do I select the right spur gear for my project?

    Answer: Selecting the right spur gear involves considering factors like pitch, bore size, and strength requirements. Ensure the gear's specifications align with the rest of your machinery. The Boston Gear YB128, with its 20 pitch and specific dimensions, is excellent for applications needing precise alignment and torque transmission. Check compatibility with existing gears and mechanical systems for optimal performance.
  • Question: What maintenance is required for the Boston Gear YB128 Spur Gear?

    Answer: Regular maintenance for the Boston Gear YB128 involves checking for wear and ensuring that it is correctly lubricated to prevent friction and overheating. Monitoring for any debris or foreign materials is also vital, as they can affect performance. Proper maintenance extends the gear's lifespan and maintains efficiency in your mechanical systems, especially under heavy load applications.
  • Question: Can the Boston Gear YB128 Spur Gear be used for high-speed applications?

    Answer: Yes, the Boston Gear YB128 Spur Gear can be used for high-speed applications, provided that it is correctly matched with other components in the system. Its robust cast iron construction enables it to handle the stresses of rapid operation. Ensure to assess the entire mechanical setup, as balanced speeds and loads across gears will maintain optimal functionality and performance.
  • Question: What is the advantage of using spur gears like the Boston Gear YB128?

    Answer: Spur gears, such as the Boston Gear YB128, provide high efficiency in transmitting power between parallel shafts. Their simple design leads to a more compact assembly and reduced costs. Additionally, they allow for smooth and precise operation, essential in applications requiring tight tolerances. Users benefit from increased reliability and performance in their machinery by using this gear type.
  • Question: What is the significance of the gear pitch for the Boston Gear YB128?

    Answer: The gear pitch indicates the spacing of the teeth on the Boston Gear YB128. At 20 pitch, it provides a favorable balance between strength and smooth operation. A proper pitch is crucial for compatibility with other gears in the system, ensuring efficient power transfer and minimizing backlash. It’s essential for maintaining precise movements in applications where accuracy is a necessity.
  • Question: How does the tooth count affect the performance of the Boston Gear YB128?

    Answer: The Boston Gear YB128 features 128 teeth, which plays a vital role in defining its gear ratio and torque characteristics. A higher tooth count can result in smoother operation and increased torque transmission, making it ideal for heavy-duty uses. This attribute is particularly beneficial in scenarios where gradual motion rather than sudden shifts is preferred, ensuring enhanced control in mechanical systems.
  • Question: Where can I buy the Boston Gear YB128 Spur Gear in Ethiopia?

    Answer: You can purchase the Boston Gear YB128 Spur Gear through Ubuy in Ethiopia. Ubuy is a reliable online retailer that offers a wide range of industrial parts, including gears like this one. Shopping on Ubuy ensures that you have access to detailed product information and specifications, making it easier for you to find the components you need for your mechanical projects.

Boston Gear Spur Gears Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.0
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

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 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.

ETB 27866

Order now and get it around Sunday, August 02

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

  • Transmits torque between parallel shafts for efficient power transfer.
  • 20-degree pressure angle enhances load capacity over smaller angles.
  • 20-diametral pitch provides precise control over speed and direction.
  • Made from durable cast iron for high strength and wear resistance.
  • Versatile for applications in numerous industries, including construction and manufacturing.
  • Manufactured by Boston Gear, ensuring ISO-quality standards and reliability.

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.