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NTN 45TNK804X is a deep groove ball bearing with a straight bore. This single-row radial bearing is designed for general industrial applications requiring reliable performance. It features an open configuration and standard internal clearance.
MODEL 45TNK804X
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$67.59 Each
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Brand Minimum Order Quantity: 2
Typically Ships in: 1 day
Returnable:No
Height
2.913
I.D.
45 mm
Length
2.913
O.D.
74 mm
Width
0.622
Bearings The NTN 45TNK804X Small Size Ball Bearing is a high-performance component designed for applications requiring precision and reliability. This standard ball thrust bearing is engineered to support axial loads in both directions, making it ideal for various automotive and industrial applications.
Key Features
| Compact Design | This bearing features a small profile, allowing for installation in tight spaces without compromising performance. |
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| High Load Capacity | Capable of handling significant axial loads, it ensures durability and longevity in demanding environments. |
| Quality Construction | Manufactured from high-grade materials, the NTN 45TNK804X provides excellent wear resistance and reduced friction for enhanced efficiency. |
| Precision Engineering | Designed with strict tolerances, this bearing ensures smooth operation and minimal noise, contributing to overall system performance. |
| Standardized Dimensions | With a catalog number of 45TNK804X, this bearing adheres to industry standards for easy replacement and compatibility with existing systems. |
Applications
| Automotive Industry | Ideal for use in automotive wheel hubs, transmission systems, and other areas where axial load support is crucial. |
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| Industrial Machinery | Suitable for various industrial applications, including conveyor systems and robotics, where precision and reliability are paramount. |
| Compatibility | Designed to fit seamlessly with compatible NTN components and other industry-standard assemblies. |
Benefits
| Enhanced Performance | The NTN 45TNK804X reduces friction and improves energy efficiency, leading to lower operational costs and extended equipment life. |
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| Reliable Durability | Built to withstand harsh operating conditions, this bearing offers exceptional reliability, minimizing the need for frequent replacements. |
| Easy Installation | The standardized design allows for straightforward installation and maintenance, reducing downtime and optimizing productivity. |
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.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.