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Koyo HJ-142216 Needle Roller Bearing, Heavy Duty, HJ Type, Open, Oil Hole, Steel Cage, Inch, 7/8 ID, 1-3/8 OD, 1 Width, 21000rpm Maximum Rotational Speed, 9070lbf Static Load Capacity, 6910lbf Dynamic Load Capacity
This Koyo heavy duty, single row, radial needle roller bearing is designed for applications with high dynamic and static loads, offering exceptional strength, rigidity, and heat resistance.
Koyo HJ-142216 Needle Roller Bearing, Heavy Duty, HJ Type, Open, Oil Hole, Steel Cage, Inch, 7/8" ID, 1-3/8" OD, 1" Width, 21000rpm Maximum Rotational Speed, 9070lbf Static Load Capacity, 6910lbf Dynamic Load Capacity
Item #: 96664906

Koyo HJ-142216 Needle Roller Bearing, Heavy Duty, HJ Type, Open, Oil Hole, Steel Cage, Inch, 7/8" ID, 1-3/8" OD, 1" Width, 21000rpm Maximum

Item #: 96664906

BHD 18

Price Details

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This Koyo heavy duty, single row, radial needle roller bearing is designed for applications with high dynamic and static loads, offering exceptional strength, rigidity, and heat resistance.
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What Stands Out

Heavy Duty Design
Built for demanding applications, this needle roller bearing offers robust performance and reliability under heavy loads, providing exceptional durability for long-term use in industrial environments.
High Rotational Speed
Capable of achieving up to 21000rpm, it ensures smooth operation and efficiency, making it ideal for high-speed machinery that requires precision and reduced friction.
Load Capacity
With a static load capacity of 9070lbf and a dynamic load capacity of 6910lbf, this bearing effectively handles substantial loads, enhancing equipment longevity and reliability in rigorous applications.

Product Details

Shop Koyo HJ-142216 Needle Roller Bearing, Heavy Duty, HJ Type, Open, Oil Hole, Steel Cage, Inch, 7/8 ID, 1-3/8 OD, 1 Width, 21000rpm Maximum Rotational Speed, 9070lbf Static Load Capacity, 6910lbf Dynamic Load Capacity online at a best price in Bahrain. B007EDZJYS
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Heavy Machinery Users

    Ideal for users operating heavy machinery that requires high load capacities and durability in challenging conditions.

  • Automotive Applications

    Suitable for automotive applications where precise and reliable bearings are needed for optimal vehicle performance.

  • Industrial Equipment

    Great for industries needing robust bearings for equipment like conveyors and rollers which operate at high speeds.

Not Suitable For
  • Low Load Applications

    Not suitable for low load applications where lighter or less robust bearings could suffice, leading to cost inefficiency.

  • Small Scale Projects

    May not be appropriate for DIY or small scale projects due to its heavy-duty design and characteristics.

  • Corrosive Environments

    Not recommended for use in corrosive environments as it may suffer from wear and reduced lifespan.

Product Description

Koyo HJ-142216 Needle Roller Bearing, Heavy Duty, HJ Type, Open, Oil Hole, Steel Cage, Inch, 7/8" ID, 1-3/8" OD, 1" Width, 21000rpm Maximum Rotational Speed, 9070lbf Static Load Capacity, 6910lbf Dynamic Load Capacity

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Customer Questions & Answers

  • Question: What is the load capacity of the Koyo HJ-142216 Needle Roller Bearing?

    Answer: The Koyo HJ-142216 Needle Roller Bearing can handle substantial loads due to its heavy-duty construction. This bearing is specifically designed for high-load applications, making it ideal for use in machinery that experiences heavy weight and dynamic forces. For instance, in applications like conveyor systems or heavy equipment, this bearing can maintain stability and performance while managing significant pressure.
  • Question: What are the primary applications for the Koyo HJ-142216 Needle Roller Bearing?

    Answer: The Koyo HJ-142216 Needle Roller Bearing is suitable for a wide range of applications, particularly in industries like automotive, industrial machinery, and robotics. Its design allows it to excel in scenarios requiring high-speed operations, making it a popular choice for motor bearings and gear systems. Additionally, its open design facilitates lubrication access, ensuring optimal performance in demanding environments.
  • Question: How does the open design of the Koyo HJ-142216 benefit lubrication?

    Answer: The open design of the Koyo HJ-142216 Needle Roller Bearing allows unrestricted access for lubricants, which is essential for reducing friction and wear. This feature is particularly beneficial in high-speed applications where efficient lubrication is crucial for maintaining operational longevity. By facilitating regular lubrication, users can ensure the bearing operates effectively in machinery like textile machines or automotive components.
  • Question: What is the significance of the steel cage in the Koyo HJ-142216?

    Answer: The steel cage in the Koyo HJ-142216 Needle Roller Bearing plays a critical role in maintaining the structural integrity of the bearing while allowing for smooth rotation. This material choice ensures durability and resistance to deformation under heavy loads. In practical use, it provides both stability and guidance for the needle rollers, which enhances performance in machinery like farming equipment and pumps.
  • Question: What is the maximum speed rating of the Koyo HJ-142216 Needle Roller Bearing?

    Answer: The Koyo HJ-142216 Needle Roller Bearing has a maximum speed rating of 21,000 RPM. This high rotational speed capability makes it suitable for applications in motors and high-speed machinery. For instance, in electric motors or high-speed drilling machines, this bearing can effectively support efficiency and performance, ensuring minimal vibration and wear during operation.
  • Question: Can the Koyo HJ-142216 Bearing be used in outdoor environments?

    Answer: While the Koyo HJ-142216 Needle Roller Bearing is robust, its open design makes it less ideal for exposure to harsh outdoor conditions without additional protection. For applications outdoors, it's recommended to implement suitable seals or protective covers to safeguard against contaminants and moisture. This ensures the bearing’s longevity and reliability in equipment such as landscaping machinery or construction tools.
  • Question: How do I install the Koyo HJ-142216 Needle Roller Bearing?

    Answer: Installing the Koyo HJ-142216 Needle Roller Bearing requires careful consideration of alignment and positioning within the housing. Begin by ensuring the housing surface is clean and free of debris. Use appropriate tools to gently press the bearing into place to avoid damaging the rollers. Correct installation is crucial for maximizing performance, especially in applications like gearboxes or rotating shafts where precision is key.
  • Question: What benefits does an oil hole provide in the Koyo HJ-142216?

    Answer: The oil hole in the Koyo HJ-142216 Needle Roller Bearing offers a significant advantage by facilitating direct lubrication access. This design feature enables users to apply lubricant without disassembling surrounding components, thus enhancing maintenance efficiency. It’s particularly useful in machinery where routine lubrication is necessary to ensure high performance, such as in manufacturing equipment or automotive systems.
  • Question: What differentiates the HJ type from other bearing types?

    Answer: The HJ type designation, as seen in the Koyo HJ-142216 Bearing, indicates specific design attributes suitable for heavy-duty applications. Unlike standard needle bearings, the HJ type is engineered for enhanced load capacity and durability, making it ideal for rigorous environments. This differentiation is beneficial in high-load scenarios like material handling systems, where reliability and performance are paramount.
  • Question: Where can I buy Koyo HJ-142216 Needle Roller Bearing in Bahrain?

    Answer: You can purchase the Koyo HJ-142216 Needle Roller Bearing from Ubuy in Bahrain. Ubuy provides a reliable platform for obtaining quality industrial components like this bearing, ensuring that you receive products that meet your operational needs.

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Pros

  • Very durable and heavy duty
  • High maximum rotational speed
  • Steel cage for better support
  • Open design with oil hole
  • Reliable for various applications

Cons

  • May require specific installation tools.

Product Price History

Important information

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