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The NSK 5203JC3 is a double-row angular contact ball bearing with 17 mm bore. It features pressed steel cage and C3 clearance. Designed for combined radial and axial loads in both directions, it is commonly used in pumps and machine tools. Backed by NSK's precision-bearing engineering heritage.
MODEL 5203JC3
$57.32 Each
Prices are subject to change
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Double Row Angular Contact Bearing The NSK 5203JC3 is a premium double row angular contact ball bearing, specifically engineered to excel in demanding applications. This bearing is designed to accommodate both radial and axial loads, making it an ideal choice for various automotive and industrial machinery applications.
Key Features
| Type | Double row angular contact ball bearing, facilitating high-load capacity and stability. |
|---|---|
| Dimensions | Inner Diameter: 17 mm, Outer Diameter: 40 mm, Width: 21 mm, ensuring compatibility with a wide range of applications. |
| Material | High-grade steel construction enhances durability and resistance to wear, providing long service life under heavy loads. |
| C3 Clearance | Features C3 internal clearance, allowing for thermal expansion and ensuring optimal performance even under high-speed conditions. |
| Sealed Design | Equipped with rubber seals on both sides to prevent contamination and retain lubrication, enhancing reliability and performance in harsh environments. |
Applications
| Automotive | Ideal for use in wheel hub units, axle bearings, and electric power steering systems, where precision and reliability are crucial. |
|---|---|
| Industrial Machinery | Suitable for various industrial applications, including conveyor systems and machine tools, where high load and speed capabilities are required. |
| Compatibility | Designed to fit a range of NSK and other compatible products, making it versatile for various installations. |
Benefits
| Enhanced Performance | The angular contact design provides superior load distribution, resulting in higher performance and longer service life. |
|---|---|
| Reliability | The robust construction and sealing mechanisms ensure that the bearing maintains functionality in demanding conditions, reducing downtime and maintenance costs. |
| Versatility | Its double row configuration allows for greater load handling, making it suitable for a variety of applications across multiple industries. --- 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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