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The NSK 7008A5TRSULP4Y is a super-precision angular contact ball bearing with 40 mm bore and 30° contact angle. It features a polyamide cage, ISO P4 precision, and low-noise design. Engineered for high-speed precision spindle applications such as machining centers, grinders, and turning centers.
MODEL 7008A5TRSULP4Y
$413.65 Each
Prices are subject to change
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Returnable: Yes
Single Row Angular Contact Bearings The NSK 7008A5TRSULP4Y Super Precision Angular Contact Bearing is engineered for high-performance applications, delivering unmatched precision and reliability. Designed within the renowned 7000 Series, this bearing is ideal for use in demanding environments where accuracy and durability are paramount.
Key Features
- Super Precision Design: Manufactured to ISO standards for super precision bearings, ensuring exceptional running accuracy and minimal friction.
- Angular Contact Configuration: Features a 15-degree contact angle, allowing for high axial loads and enabling the bearing to support combined loads effectively.
- High-Speed Capability: Optimized for high rotational speeds, making it suitable for precision machinery and automotive applications.
- Specialized Grease: Filled with high-performance grease to enhance lubrication and extend service life, even under extreme conditions.
- Robust Construction: Crafted from high-quality bearing steel, ensuring long-lasting performance under heavy loads and high speeds.
Applications
- Automotive Industry: Ideal for use in precision gearboxes, wheel hubs, and electric power steering systems where reliability is critical.
- Industrial Machinery: Suitable for CNC machines, robotic arms, and other precision equipment requiring high accuracy and minimal play.
- Mechatronic Systems: Perfect for applications in electric vehicles and autonomous driving technologies, where advanced engineering and precision are essential.
Benefits
- Enhanced Performance: The superior design minimizes friction and heat generation, leading to increased efficiency and reduced energy consumption.
- Long Service Life: Engineered to withstand harsh operating conditions, providing durability and reliability for long-term use.
- Improved Operational Accuracy: The precision manufacturing ensures optimal performance, reducing downtime and maintenance costs. --- 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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