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NTN NK1A5905A is a machined ring needle roller bearing with a 5 mm bore. This NK series bearing is designed without an inner ring for applications requiring a compact cross-section and high load capacity. It is an open, unsealed configuration suitable for oil-lubricated gearboxes and transmission systems.
MODEL NK1A5905A
$107.37 Each
Prices are subject to change
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Returnable:No
Height
1.654
I.D.
25 mm
Length
1.654
O.D.
42 mm
Width
0.9055
Full Complement Needle Roller Bearings The NTN NK1A5905A Machined Ring NRB (Race) is a high-performance full complement needle roller bearing designed for applications requiring superior load-carrying capacity and minimal friction. Engineered by NTN, a leading manufacturer with over a century of experience, this bearing promises exceptional durability and reliability in demanding environments.
Key Features
| Full Complement Design | Incorporates the maximum number of needle rollers for enhanced load distribution and reduced wear, ensuring longevity in operation. |
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| Precision Machining | Crafted with high-quality materials and precision engineering to provide optimal performance and reduced friction. |
| High Load Capacity | Capable of handling heavy radial loads, making it ideal for applications in automotive, industrial machinery, and more. |
| Compact Size | Designed to fit into smaller spaces while maintaining performance standards, offering versatility in various applications. |
| Corrosion Resistance | Built with materials that resist rust and corrosion, ensuring reliability in harsh environments. |
Applications
| Automotive Industry | Perfect for use in wheel hubs, transmissions, and other automotive components requiring robust bearing solutions. |
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| Industrial Machinery | Suitable for a variety of industrial applications, including conveyor systems and heavy machinery where axial and radial loads are prevalent. |
| Aerospace Components | Can be utilized in aerospace applications where weight-saving and performance are critical. |
Benefits
| Enhanced Efficiency | The design reduces friction, leading to improved energy efficiency and lower operational costs. |
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| Increased Reliability | Manufactured by NTN, known for its commitment to quality, ensuring consistent performance over time. |
| Versatile Applications | The NK1A5905A is versatile enough to be used across multiple industries, providing flexibility for engineers and designers. |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | SKF Bearing |
| Model | NJ 220 ECML/C3 |
