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Koyo 7238B GSTFY is a single-row angular contact ball bearing with a 190 mm straight bore and a 40-degree contact angle. It features a factory-greased (FY) pack for immediate use. Designed for combined radial and axial loads in machine tool spindles, pumps, and compressors.
MODEL 7238B GSTFY
Returnable: See conditions
Koyo Bearing 7238B GSTFY Angular Contact Bearing The Koyo Bearing 7238B GSTFY is a high-performance angular contact bearing designed for precision applications in various automotive and industrial sectors. With its advanced engineering and robust construction, this bearing ensures superior reliability and efficiency in dynamic environments.
Key Features
| Type | Single Row Angular Contact Bearing |
|---|---|
| Design | Features a 40-degree contact angle, optimizing axial and radial load capacity. |
| Material | Manufactured from high-quality steel for enhanced durability and resistance to wear. |
| Clearance | Available with a standard internal clearance to accommodate thermal expansion and ensure smooth operation. |
| Load Ratings | Capable of handling both axial and radial loads, with a dynamic load rating of 53, 000 N and static load rating of 78, 000 N. |
Applications
| Automotive Industry | Ideal for use in vehicle wheel hubs, transmissions, and steering systems, providing precise alignment and support. |
|---|---|
| Industrial Machinery | Suitable for high-speed applications in machinery where load support and durability are critical. |
| Agricultural Equipment | Designed to withstand harsh operating conditions, making it perfect for various agricultural machinery. |
Benefits
| Enhanced Performance | The angular contact design allows for higher speeds and increased load capacities, ensuring optimal performance in demanding applications. |
|---|---|
| Reliability | Koyo's commitment to quality and innovation means this bearing offers exceptional longevity, reducing maintenance needs and downtime. |
| Versatility | Compatible with a wide range of applications, making it a versatile choice for engineers and manufacturers alike. |
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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| Brand | StrongHold |
| Model | 4.66.9-6D-LD-240 |
