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The NSK 7009A5TRSULP4Y is a super-precision angular contact ball bearing with 45 mm bore and 30° contact angle. It features a polyamide cage, universal matching (SU), and ISO P4 precision with low-noise characteristics. Engineered for high-speed precision spindle applications such as machining centers, grinders, and turning centers.
MODEL 7009A5TRSULP4Y
$481.70 Each
Prices are subject to change
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Returnable: Yes
Bearings The NSK 7009A5TRSULP4Y Super Precision Angular Contact Bearing is an advanced component designed for high-speed applications requiring precision and reliability. This single-row angular contact bearing is part of NSK's renowned 7000 Series, recognized for its exceptional performance in demanding environments.
Key Features
| Precision Engineering | Manufactured to ensure high running accuracy, this bearing supports high speeds while minimizing vibration and noise levels. |
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| Load Capacity | Designed to handle both radial and axial loads efficiently, making it ideal for applications that require versatile load handling. |
| High-Quality Materials | Constructed from premium-grade steel, ensuring durability, resistance to wear, and extended service life under various operational conditions. |
| Grease Lubrication | Pre-lubricated with high-performance grease for optimal performance and longevity, reducing maintenance needs. |
| Angular Contact Design | Offers a contact angle of 30°, providing increased axial load capacity and improved rigidity, essential for precision machinery applications. |
Applications
| High-Speed Machinery | Perfect for use in high-speed spindles, electric motors, and precision equipment where accuracy is paramount. |
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| Automotive Components | Suitable for automotive applications, including wheel hub assemblies and transmission systems, ensuring reliable performance under dynamic conditions. |
| Industrial Equipment | Ideal for various industrial machines requiring precision motion control, such as CNC machines and robotics. |
Benefits
| Enhanced Performance | The angular contact design allows for higher speed capabilities and greater load ratings, ensuring optimal functionality in high-demand situations. |
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| Increased Reliability | High manufacturing standards and robust materials significantly reduce the risk of failure, promoting operational dependability. |
| Cost Efficiency | By minimizing maintenance needs and extending service life, this bearing provides a cost-effective solution for businesses looking to optimize their equipment's performance. --- Product information compiled with AI assistance for reference purposes. |
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.
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