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The NSK 7318BYG is an angular contact ball bearing with 90 mm bore and 40° contact angle. It features a machined brass cage for high-speed and heavy-load applications. Designed for combined radial and axial loads in pumps, gearboxes, and machine-tool spindles.
MODEL 7318BYG
$873.21 Each
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Bearings
Overview The NSK 7318BYG Angular Contact Ball Bearing is a precision-engineered component designed to support radial and axial loads in one direction. This single-row angular contact bearing is ideal for high-speed applications, providing optimal performance and reliability. Crafted with advanced materials and innovative design, the NSK 7318BYG is perfect for automotive and industrial applications where durability and efficiency are critical.
Key Features
- Design Type: Single-row angular contact bearing, allowing for high axial load capacity and rigidity.
- Bore Size: 90 mm, with an outer diameter of 190 mm and a width of 43 mm, ensuring compatibility with a wide range of applications.
- Ball Material: High-quality chromium steel construction for enhanced durability and resistance to wear, providing a longer service life.
- Contact Angle: 40 degrees, optimizing load distribution and performance under various operating conditions.
- Dynamic Load Rating: 60, 000 N, ensuring the bearing can withstand substantial loads during operation.
Applications
- Automotive: Suitable for use in electric power steering systems, wheel hubs, and axle assemblies, where precision and reliability are paramount.
- Industrial Machinery: Ideal for high-speed spindles, conveyor systems, and other machinery requiring efficient load handling.
- Compatibility: Designed to fit seamlessly with various NSK products and other leading brands, making it a versatile choice for different setups.
Benefits
- Enhanced Performance: The angular contact design allows for higher speeds and greater axial load capacities, improving efficiency in operational performance.
- Durability and Reliability: Manufactured to NSK's high-quality standards, this bearing ensures prolonged service life and reduced maintenance needs, lowering overall operational costs.
- Precision Engineering: The meticulous design and construction provide exceptional accuracy and stability, which are critical for performance-sensitive applications. --- 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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