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Max Type ball bearing with 90 mm bore and 190 mm OD. It features a one-side metal shield (Z) and a pressed steel cage. This bearing is designed for applications requiring maximum load capacity within a compact envelope, such as electric motors and pumps. Backed by NSK's precision-bearing engineering heritage.
MODEL BL318Z
$778.29 Each
Prices are subject to change
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BL3 Series Ball Bearings The NSK BL318Z Bl300 Max Type Ball Bearing is engineered for high-performance applications, ensuring optimal efficiency and reliability in various industrial and automotive settings. This precision ball bearing is designed to accommodate both radial and axial loads, making it ideal for diverse machinery and automotive components.
Key Features
- High Load Capacity: The BL318Z is designed with a robust internal structure that supports substantial radial and axial loads, enhancing its durability and performance.
- Sealed Design: This bearing features a double seal configuration, providing superior protection against contaminants and retaining lubrication for extended service life.
- Material Composition: Constructed from high-quality chrome steel, the bearing exhibits excellent wear resistance and longevity under operational stresses.
- Temperature Range: Operates effectively in temperatures ranging from -30°C to +120°C, making it suitable for various environmental conditions.
- Dimensions: The BL318Z has an inner diameter of 90 mm, outer diameter of 190 mm, and a width of 43 mm, ensuring compatibility with a wide range of applications.
Applications
- Automotive Components: Ideal for use in wheel hubs, axles, and electric power steering systems, where reliable performance is crucial.
- Industrial Machinery: Suitable for a variety of machinery applications, including conveyors, pumps, and motors, ensuring smooth operation and reduced maintenance needs.
- Compatibility: The BL318Z can easily replace standard ball bearings in existing assemblies, providing seamless integration into current systems.
Benefits
- Enhanced Reliability: The sealed design minimizes contamination, leading to improved bearing performance and longevity.
- Reduced Downtime: High load capacity and durability translate to less frequent replacements, thus minimizing operational downtime and maintenance costs.
- Precision Engineering: Manufactured by NSK, a leader in bearing technology, ensuring high standards of quality and performance that meet rigorous industry requirements. --- 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.
