Koyo
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Koyo NTA-4860 Needle Roller and Cage Thrust Assembly, Open, Steel Cage, Inch, 3 ID, 3-3/4 OD, 5/64 Width, 4400rpm Maximum Rotational Speed, 37800lbf Static Load Capacity, 6060lbf Dynamic Load Capacity
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Koyo NTA-4860 Needle Roller and Cage Thrust Assembly, Open, Steel Cage, Inch, 3 ID, 3-3/4 OD, 5/64 Width, 4400rpm Maximum Rotational Speed, 37800lbf Static Load Capacity, 6060lbf Dynamic Load Capacity
High axial load capacity with reduced cross-section for use in restricted spaces.
Koyo NTA-4860 Needle Roller and Cage Thrust Assembly, Open, Steel Cage, Inch, 3" ID, 3-3/4" OD, 5/64" Width, 4400rpm Maximum Rotational Speed, 37800lbf Static Load Capacity, 6060lbf Dynamic Load Capacity
Item #: 2194409

Koyo NTA-4860 Needle Roller and Cage Thrust Assembly, Open, Steel Cage, Inch, 3" ID, 3-3/4" OD, 5/64" Width, 4400rpm Maximum Rotational Speed,

Item #: 2194409

SLE 663

Price Details

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High axial load capacity with reduced cross-section for use in restricted spaces.
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What Stands Out

High Load Capacity
With a static load capacity of 37800lbf and dynamic capacity of 6060lbf, this assembly effectively handles heavy loads, ensuring reliability and durability in demanding applications.
Precision Engineering
Crafted with a steel cage, this needle roller assembly ensures smooth operation at maximum rotational speeds of up to 4400rpm, reducing wear and extending the service life of machinery.
Compact Design
The dimensions of 3" ID and 3-3/4" OD with a narrow 5/64" width make it ideal for space-constrained applications, providing efficient solutions without compromising performance.

Product Details

Shop Koyo NTA-4860 Needle Roller and Cage Thrust Assembly, Open, Steel Cage, Inch, 3 ID, 3-3/4 OD, 5/64 Width, 4400rpm Maximum Rotational Speed, 37800lbf Static Load Capacity, 6060lbf Dynamic Load Capacity online at a best price in Sierra Leone. B006KT31L0
  • Thrust needle roller and cage assembly for applications with high dynamic loads
  • High axial load capacity with reduced cross-section for use in restricted spaces
  • Steel cage guides and evenly spaces rollers for reduced friction, vibration, and noise
  • Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads
  • Meets ANSI/ABMA standard 21.2 for quality assurance
Brand NameKoyo
Bearing NumberNTA-4860
Bearing TypeRoller Bearing
UPC605790205347
Global Trade Identification Number00605790205347
Part NumberNTA-4860
Unit Count1 Count
ManufacturerKoyo Torrington
ModelNTA-4860
Item Dimensions3 x 0.07 x 3.75 inches (7.6 x 0.2 x 9.5 cm)
Material TypeAlloy Steel
Compatible LubricantGrease
Specification MetAnsi/Abma
BrandKoyo
MaterialAlloy Steel
Item dimensions L x W x H3 x 0.07 x 3.75 inches (7.6 x 0.2 x 9.5 cm)

Who Should Buy?

Suitable For
  • Manufacturing Equipment

    Ideal for precision machinery that requires high load capacity and reliable rotational speed for optimal performance.

  • Automotive Applications

    Suitable for automotive systems needing durable thrust assembly to withstand dynamic and static loads during operation.

  • Heavy Machinery

    A great choice for heavy machinery where high durability and strength are essential to maintain operational efficiency.

Not Suitable For
  • Light-Duty Use

    Not suitable for applications with low load requirements, where a lighter assembly would be more cost-effective.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key specifications of the Koyo NTA-4860 Needle Roller and Cage Thrust Assembly?

    Answer: The Koyo NTA-4860 features a needle roller and cage design with key specifications including an inner diameter of 3 inches, an outer diameter of 3-3/4 inches, and a width of 564 inches. With a maximum rotational speed of 4400 RPM and a load capacity of up to 37800 lbf, this assembly is suitable for various applications demanding high load-carrying capabilities and efficiency. Its open design helps reduce friction, making it a preferred choice for machinery where space and weight are critical.
  • Question: What industries commonly use the Koyo NTA-4860 assembly?

    Answer: The Koyo NTA-4860 is widely utilized in industries such as automotive, industrial machinery, and manufacturing where high precision and load capacity are essential. Its robust construction allows it to withstand high dynamic loads, making it ideal for applications like gear drives, conveyor systems, and heavy machinery. Engineers and maintenance professionals favor this assembly for its reliability in demanding conditions.
  • Question: How does the open design of the Koyo NTA-4860 benefit its performance?

    Answer: The open design of the Koyo NTA-4860 allows for improved lubrication flow and reduces the potential for overheating, enhancing the assembly's overall performance. This feature helps in minimizing friction between moving parts, which is essential for optimal operation in high-speed applications. Additionally, the open setup makes maintenance and inspection easier, enabling quicker troubleshooting in industrial environments.
  • Question: What type of lubrication is recommended for the Koyo NTA-4860?

    Answer: For the Koyo NTA-4860, it is recommended to use a clean, high-quality bearing grease or oil designed for high-speed applications. The right lubrication reduces wear and tear, enhances performance, and prolongs the life of the assembly. In scenarios with extreme loads or temperatures, selecting a lubricant with a higher viscosity index can be beneficial to maintain optimal operation.
  • Question: Can the Koyo NTA-4860 handle high-load applications?

    Answer: Yes, the Koyo NTA-4860 is specifically designed to handle heavy loads, with a maximum load capacity of up to 37800 lbf. This makes it particularly suitable for high-load applications such as heavy machinery and robotics, where durability and strength are paramount. Businesses looking for reliable components for lifting, carrying, or driving mechanisms often choose the NTA-4860 for its robust performance.
  • Question: Is the Koyo NTA-4860 suitable for high-speed applications?

    Answer: Absolutely, the Koyo NTA-4860 is rated for a maximum rotational speed of 4400 RPM, making it suitable for high-speed applications. This characteristic allows it to operate efficiently in fast-paced environments like automotive transmissions and high-speed conveyor systems. Its ability to maintain stability and performance at these speeds makes it a preferred choice in engineering designs requiring both speed and strength.
  • Question: What are the dimensions of the Koyo NTA-4860?

    Answer: The Koyo NTA-4860 measures 3 inches in inner diameter, 3-3/4 inches in outer diameter, and has a width of 564 inches. These dimensions are critical for compatibility with specific applications, ensuring optimal fit and functionality. When selecting this assembly, it's important to consider these measurements to avoid installation issues in machinery or equipment.
  • Question: How do I install the Koyo NTA-4860 properly?

    Answer: Proper installation of the Koyo NTA-4860 involves ensuring clean, debris-free surfaces and correct alignment with surrounding components. Applying the recommended lubrication before assembly is crucial to reduce wear. Techniques such as using press-fit methods for insertion help avoid damage. Following the manufacturer’s guidelines and consulting with experienced professionals can significantly improve installation outcomes.
  • Question: Are there any compatibility considerations for the Koyo NTA-4860?

    Answer: When considering the Koyo NTA-4860, it is crucial to ensure compatibility with your system's load specifications and operational speeds. Additionally, check the tolerance levels and misalignment factors with other components. This assembly is ideal for setups that can accommodate its dimensions and load capacities, typically found in heavy machinery and robust industrial systems.
  • Question: Where can I buy the Koyo NTA-4860 Needle Roller and Cage Thrust Assembly in Sierra Leone?

    Answer: You can purchase the Koyo NTA-4860 Needle Roller and Cage Thrust Assembly from Ubuy in Sierra Leone. Ubuy provides a convenient platform for exploring various products, ensuring a smooth and reliable purchasing experience. Browsing their extensive inventory allows you to find the specific components you need for your industrial applications.

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Pros

  • Good load-bearing capacity
  • Durable steel construction
  • Compact design
  • Suitable for various applications

Cons

  • Assembly may require extra attention.

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SLE 663

Order now and get it around Sunday, September 06

QTY:

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Features & Benefits

  • Designed for high dynamic loads.
  • Compact design fits restricted spaces.
  • Steel cage minimizes friction, vibration, and noise.
  • Durable through-hardened steel rollers.
  • High maximum rotational speed of 4400rpm.
  • Meets ANSI/ABMA standard for quality assurance.

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