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The NSK 7013CTRDUMP4Y is a super-precision angular contact ball bearing with 65 mm bore, 15° contact angle, and ISO P4 tolerance. It features a universal duplex (DU) matching set for back-to-back or face-to-face mounting. Engineered for high-speed precision spindle applications such as machining centers, grinders, and turning centers.
MODEL 7013CTRDUMP4Y
$1,330.90 Each
Prices are subject to change
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Returnable: Yes
Bearings The NSK 7013CTRDUMP4Y Super Precision Angular Contact Bearing is a top-tier component designed for high-performance applications, particularly within the automotive sector. This double row bearing is part of the renowned 7000 series, offering exceptional precision, durability, and reliability.
Key Features
| Super Precision Design | Engineered to provide superior accuracy with minimal runout, ensuring optimal performance in high-speed applications. |
|---|---|
| Angular Contact Configuration | The duplex arrangement allows for simultaneous axial and radial load handling, enhancing load capacity and stiffness. |
| High-Quality Materials | Manufactured from premium bearing steel, ensuring resistance to wear and fatigue for extended service life. |
| Optimized Surface Finish | The raceway surfaces are polished to reduce friction and improve performance, resulting in lower operating temperatures. |
| Sealed Design | Equipped with seals to protect against contaminants and retain lubrication, enhancing the longevity and reliability of the bearing. |
Applications
| Automotive Industry | Ideal for use in high-performance automotive applications, including electric power steering and precision machinery. |
|---|---|
| Precision Equipment | Suitable for applications requiring exact positioning and low friction, such as CNC machines and robotics. |
| Heavy Machinery | Compatible with various heavy-duty equipment that demands robust bearing solutions for reliability under extreme conditions. |
Benefits
| Enhanced Performance | The super precision capability ensures that machinery operates smoothly, reducing downtime and maintenance costs. |
|---|---|
| Increased Reliability | With its high load capacity and resistance to wear, the NSK 7013CTRDUMP4Y ensures dependable performance in demanding environments. |
| Long Service Life | The advanced sealing and quality materials contribute to a longer operational lifespan, minimizing the frequency of replacements. --- 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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