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Koyo M-11121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 1116 ID, 78 OD, 34 Width, 4200rpm Maximum Rotational Speed
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Koyo M-11121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 1116 ID, 78 OD, 34 Width, 4200rpm Maximum Rotational Speed
Experience superior durability and load capacity with Koyo M-11121 Needle Roller Bearing, designed for high dynamic loads and restricted spaces.
Koyo M-11121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 1116 ID, 78 OD, 34 Width, 4200rpm Maximum Rotational Speed
Item #: 90642310

Koyo M-11121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 1116 ID, 78 OD, 34 Width, 4200rpm Maximum Rotational Speed

Item #: 90642310

USD 26

Price Details

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*All items will import from US

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Experience superior durability and load capacity with Koyo M-11121 Needle Roller Bearing, designed for high dynamic loads and restricted spaces.
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What Stands Out

High RPM Rating
With a maximum rotational speed of 4200rpm, this needle roller bearing ensures optimal performance in high-speed applications, reducing wear and increasing the longevity of machinery.
Precision Engineering
The Koyo M-11121 boasts a finely crafted drawn cup design, enhancing load distribution and minimizing friction, thus providing smoother operation and reliability for demanding applications.
Versatile Sizing
Featuring an ID of 11/16”, OD of 7/8”, and 3/4” width, this bearing is versatile and fits a wide range of machinery, catering to various user needs while maintaining excellent support.

Product Details

Shop Koyo M-11121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 1116 ID, 78 OD, 34 Width, 4200rpm Maximum Rotational Speed online at a best price in British Virgin Islands. B007EDS1JS
Brand NameKoyo
Bearing NumberM-11121
Bearing TypeRoller Bearing
UPC605790217678
Global Trade Identification Number00605790217678
Part NumberM-11121
ManufacturerKoyo Torrington
ModelM-11121
Unit Count1.0 Count
Item Dimensions0.68 x 0.75 x 0.87 inches (1.7 x 1.9 x 2.2 cm)
Item Thickness0.75 Inches (1.9 cm)
Outside Diameter0.88 Inches (2.2 cm)
Material TypeCageless
Compatible LubricantGrease
Specification MetAnsi/Abma
BrandKoyo
MaterialCageless
Item dimensions L x W x H0.68 x 0.75 x 0.87 inches (1.7 x 1.9 x 2.2 cm)
Country of OriginThis item will be imported from US
Date First AvailableJanuary 10, 2023
What is in the boxKoyo M-11121 Needle Roller... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Mechanical Engineers

    Ideal for design applications requiring compact and efficient load-bearing solutions in machinery and automation.

  • Automotive Technicians

    Excellent choice for vehicle maintenance where space constraints and high rotational speeds are pivotal.

  • Light Manufacturing

    Beneficial for light manufacturing setups needing reliable and durable bearings with moderate load capacities.

Not Suitable For
  • Heavy Equipment

    Not suitable for heavy-duty applications where higher load ratings and strength are necessary.

Product Description

Koyo M-11121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 1116 ID, 78 OD, 34 Width, 4200rpm Maximum Rotational Speed

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a needle roller bearing and how does it work?

    Answer: A needle roller bearing is a type of roller bearing that uses long, thin cylindrical rollers known as needles. They provide a larger contact surface with the raceway, minimizing friction and allowing for smooth rotation. Their design allows for high load capacities despite a compact size. Needle roller bearings like the Koyo M-11121 are ideal for applications such as automotive engines and industrial machinery, where space is a constraint but load performance is crucial.
  • Question: What are the dimensions of the Koyo M-11121 bearing?

    Answer: The Koyo M-11121 has a bore (ID) of 1.116 inches, an outside diameter (OD) of 0.78 inches, and a width of 0.34 inches. These dimensions make it suitable for various applications in tight spaces. The closed end design provides additional strength and durability, allowing for consistent performance even under high loads.
  • Question: What is the significance of the 4200 rpm maximum rotational speed?

    Answer: The 4200 rpm maximum rotational speed indicates the upper limit at which the Koyo M-11121 can operate effectively. This specification is essential for ensuring optimal performance and longevity, as exceeding this speed can lead to overheating and premature failure. This attribute makes it suitable for high-speed applications where reliability is needed.
  • Question: In which applications can I use the Koyo M-11121 bearing?

    Answer: The Koyo M-11121 needle roller bearing can be utilized in various applications, including automotive parts, power tools, and small machinery. Its compact size allows it to fit in areas where space is limited, making it a versatile choice for manufacturers and hobbyists alike looking to enhance the performance of their products.
  • Question: How does the design of the Koyo M-11121 affect its performance?

    Answer: The drawn cup design of the Koyo M-11121 enhances its load distribution and stability, which is crucial in high-speed applications. This design minimizes wear and helps reduce friction, resulting in improved efficiency. The open roller design also allows for precise grease distribution during operation, ensuring that it remains efficient and reduces maintenance requirements.
  • Question: What materials are used in Koyo M-11121 needle roller bearings?

    Answer: Koyo M-11121 needle roller bearings are typically made from high-quality steel, which provides excellent strength and resistance to wear. The precise manufacturing process also ensures that the bearings maintain their shape and performance under load, contributing to a significant lifespan in various working conditions.
  • Question: Can I use Koyo M-11121 for both radial and axial loads?

    Answer: While the Koyo M-11121 is primarily designed for radial loads, it can accommodate limited axial loads as well. However, to ensure optimal performance, it is best used in applications where radial loads dominate. This characteristic is beneficial in applications like automotive assemblies where bearings are often subjected to mixed loading conditions.
  • Question: How do I properly install the Koyo M-11121 needle roller bearing?

    Answer: Proper installation of the Koyo M-11121 involves ensuring that the housing is correctly aligned and clean, as contaminants can cause premature failure. It is crucial to press the bearing into place evenly, avoiding undue force that could lead to deformation. This careful installation ensures that the bearing functions smoothly and extends its working life.
  • Question: What are the advantages of using Koyo bearings over other brands?

    Answer: Koyo bearings are known for their reliable performance, high precision, and durability. They undergo rigorous manufacturing processes that ensure consistency and quality across their product range. Additionally, Koyo has a strong reputation in the bearing industry, making them a trusted choice for many engineers and manufacturers looking to optimize their machinery.
  • Question: Where can I buy Koyo M-11121 Needle Roller Bearing?

    Answer: You can purchase the Koyo M-11121 Needle Roller Bearing on Ubuy. They offer a wide selection of industrial components, including bearings, and provide a convenient platform for customers in British Virgin Islands to explore and acquire high-quality mechanical parts tailored to their needs.

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USD 26

Order now and get it around Sunday, August 16

QTY:

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Features & Benefits

  • Drawn cup design with a closed end for optimal performance in shaft end applications.
  • Accommodates high dynamic loads while maintaining a reduced cross-section.
  • Features a full complement of rollers for superior load capacity over caged bearings.
  • Constructed with through-hardened, high-carbon chromium steel for exceptional durability.
  • Meets ANSI/ABMA 18.2 and ASTM F2162 standards for quality assurance.
  • Supports maximum rotational speeds up to 4200rpm.

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