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NSK 6319DDU sealed deep groove ball bearing with 95 mm bore. Double contact rubber seals (DDU) on both sides retain lubricant and exclude contaminants. Suitable for electric motors, pumps, fans, and general industrial applications.
MODEL 6319DDU
$835.56 Each
Prices are subject to change
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Bearings The NSK 6319DDU is a high-quality single row deep groove ball bearing from the renowned 6300 Series, designed to deliver exceptional performance in a wide range of applications. With its advanced engineering and robust construction, this bearing is ideal for various industrial and automotive uses, ensuring reliability and longevity.
Key Features
| Type | Single Row Deep Groove Ball Bearing |
|---|---|
| Dimensions | Inner Diameter 95 mm, Outer Diameter 200 mm, Width 45 mm |
| Sealing | Double rubber seals (DDU) for enhanced protection against contaminants |
| Material | High-quality chrome steel for superior strength and durability |
| Load Ratings | Dynamic load rating of 61.5 kN and static load rating of 35.5 kN |
Applications
| Automotive | Suitable for axle applications, wheel hubs, and electric power steering systems |
|---|---|
| Industrial Machinery | Ideal for use in conveyor systems, pumps, and various machinery requiring smooth rotational motion |
| Compatibility | Compatible with a range of electric and mechanical systems, enhancing operational efficiency |
Benefits
| Reduced Friction | The deep groove design minimizes friction, leading to improved energy efficiency and reduced wear |
|---|---|
| Extended Service Life | Durable construction and sealing increase the lifespan of the bearing, reducing maintenance frequency |
| Versatile Usage | Designed for a wide range of applications, making it an excellent choice for both industrial and automotive sectors |
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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