Koyo
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Koyo M-14121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 7/8 ID, 1-1/8 OD, 3/4 Width
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Koyo M-14121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 7/8 ID, 1-1/8 OD, 3/4 Width
The full complement of needle rollers provides a higher radial load capacity than caged rollers.
Koyo M-14121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 7/8" ID, 1-1/8" OD, 3/4" Width
Item #: 124532408

Koyo M-14121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 7/8" ID, 1-1/8" OD, 3/4" Width

Item #: 124532408

BHD 36

Price Details

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

*All items will import from US

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Order now and get it around Saturday, July 04
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The full complement of needle rollers provides a higher radial load capacity than caged rollers.
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What Stands Out

Innovative Design
The drawn cup design ensures optimal load distribution and enhances the bearing's performance, making it suitable for high-precision applications in various machinery.
Compact Dimensions
With a 7/8" ID and 1-1/8" OD, this compact size allows for use in tight spaces without compromising performance, perfect for innovative engineering solutions.
Durable Construction
Built with high-quality materials, the Koyo M-14121 provides exceptional strength and longevity, reducing the need for frequent replacements and maintenance in demanding environments.

Product Details

Shop Koyo M-14121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 7/8 ID, 1-1/8 OD, 3/4 Width online at a best price in Bahrain. B007EDTCLE
Item Weight0.25 lbs (110 grams)

Who Should Buy?

Suitable For
  • Machinery Maintenance

    Ideal for technicians maintaining industrial machinery requiring reliable and durable bearings for smooth operation.

  • Automotive Applications

    Great choice for automotive professionals needing precise bearings for small engine parts and transmission assemblies.

  • DIY Projects

    Perfect for hobbyists and DIY enthusiasts looking to create custom machinery or repair equipment with quality bearings.

Not Suitable For
  • High Load Applications

    Not suited for heavy load-bearing applications where greater strength and durability are required in bearings.

  • Corrosive Environments

    Unsuitable for use in environments exposed to moisture or chemicals, as it may lead to premature failure.

  • High-Speed Rotations

    Not recommended for high-speed applications, where specialized bearings are necessary to withstand rapid movements.

Product Description

Koyo M-14121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 7/8" ID, 1-1/8" OD, 3/4" Width

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the main applications of Koyo M-14121 Needle Roller Bearing?

    Answer: The Koyo M-14121 Needle Roller Bearing is primarily used in applications requiring high radial load capacity in limited space. This bearing is ideal for use in automotive components, agricultural machinery, and various industrial equipment. Its design allows for excellent performance in environments where space constraints limit the use of traditional ball bearings, making it perfect for applications such as gearboxes, pumps, and motors.
  • Question: What materials are used in the Koyo M-14121 Needle Roller Bearing?

    Answer: The Koyo M-14121 Needle Roller Bearing is constructed from high-quality steel, ensuring durability and resistance against wear over time. The raceway is precision-engineered to maintain a low friction coefficient, which helps reduce heat buildup and enhances operational efficiency. This robust construction makes it suitable for heavy-load applications where longevity and reliability are essential.
  • Question: How do I install the Koyo M-14121 Needle Roller Bearing?

    Answer: Installing the Koyo M-14121 Needle Roller Bearing requires precision for optimal performance. Start by ensuring the housing and shaft are clean and free from any debris. Use a press to gently insert the bearing into the housing, making sure it is aligned properly. Avoid hammering directly, which can cause damage. This bearing is designed for closed-end applications, so ensure it's seated securely before use.
  • Question: What is the difference between drawn cup and solid bearings?

    Answer: Drawn cup bearings, like the Koyo M-14121, feature a cup-shaped outer race that provides a slimmer profile compared to solid bearings. This design minimizes weight and allows for tighter spaces. Drawn cup bearings typically have increased load capacities due to their design. In contrast, solid bearings can offer additional structural benefits but require more space and typically have higher weights.
  • Question: Can the Koyo M-14121 bearing be used in high-temperature environments?

    Answer: The Koyo M-14121 Needle Roller Bearing is not inherently designed for extreme high-temperature applications, as standard steel can lose hardness at elevated temperatures. However, for generally moderate temperature ranges, it performs well. In environments where heat is a factor, consider using bearings made with heat-resistant materials or protective coatings for better performance.
  • Question: What factors should I consider when selecting a needle roller bearing?

    Answer: When selecting a needle roller bearing like the Koyo M-14121, consider load capacity, space limitations, operating environment, and alignment accuracy. Additionally, examining the speed requirements and resistance to contamination is crucial. Ensure compatibility with the specific application needs to optimize performance and longevity.
  • Question: What are the advantages of needle roller bearings over ball bearings?

    Answer: Needle roller bearings, such as the Koyo M-14121, have a larger surface area in contact with the raceway, allowing them to carry heavier loads at lower friction. They are also more compact than ball bearings, making them ideal for applications where space is limited. For high-speed operations and environments with limited lubrication, needle roller bearings deliver superior performance and reliability.
  • Question: How do I maintain the Koyo M-14121 Needle Roller Bearing?

    Answer: To maintain the Koyo M-14121 Needle Roller Bearing, regularly inspect for signs of wear or damage. Ensure the lubrication system is appropriate and functioning correctly, as proper lubrication minimizes friction and extends life. Keep the bearing clean and protected from contaminants by using seals when possible. Maintenance is crucial to ensure minimal downtime and optimum efficiency in your machinery.
  • Question: What is the significance of the closed-end design in the Koyo M-14121?

    Answer: The closed-end design of the Koyo M-14121 Needle Roller Bearing enhances structural integrity and prevents contaminants from entering the bearing. This is particularly beneficial in applications where exposure to debris and moisture is a concern. It also aids in maintaining lubrication, extending the bearing's operational lifespan and ensuring reliable performance in critical systems.
  • Question: Where can I buy Koyo M-14121 Needle Roller Bearing in Bahrain?

    Answer: You can buy the Koyo M-14121 Needle Roller Bearing from Ubuy, which offers a wide selection of bearings and related products. Ubuy provides convenience and a user-friendly shopping experience, allowing you to find this specific bearing easily along with detailed product information and support, ensuring you get the right product for your needs.

Koyo Needle Editorial Review

The Koyo M-14121 Needle Roller Bearing has gained positive reception among users, particularly those working on vintage machinery such as older compressors. Customers have found this product invaluable for its perfect fit, specifically noting its utility in restoring functionality to classic tools, like the 1985 vintage Craftsman compressor. Users have praised the quality and pricing of the bearing, emphasizing that it meets their needs when local options were scarce. The ease of installation and effectiveness in performance has led to repeat purchases from satisfied customers. Overall, the Koyo M-14121 appears to be a reliable solution for those needing a high-quality needle roller bearing for older equipment. **

Customer Reviews & Ratings

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Pros

  • Perfect fit for vintage machinery
  • Effective in restoring functionality to old equipment
  • Good price point
  • High quality
  • Fast service noted by customers

Cons

  • Limited local availability

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.

BHD 36

Order now and get it around Saturday, July 04

QTY:

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
  • aramex
Fastest cross-border delivery

Features & Benefits

  • Designed for high dynamic loads in shaft end applications.
  • Smaller cross-section ideal for restricted mounting spaces.
  • Full complement of rollers increases radial load capacity.
  • Constructed from durable, through-hardened high-carbon chromium steel.
  • Meets ANSI/ABMA 18.2 and ASTM F2162 quality standards.
  • Versatile application in automotive, agricultural, and industrial machinery.