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The NSK R2ZZC3 is an inch-series deep groove ball bearing with a 1/8" bore, double metal shields (ZZ), and C3 clearance. It features a pressed steel cage and is designed for high-speed applications requiring reduced friction and contamination protection. Suitable for small electric motors, instruments, and precision machinery.
MODEL R2ZZC3
$24.71 Each
Prices are subject to change
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Returnable: Yes
Inch Series Ball Bearings The NSK R2ZZC3 R Series Inch Single Row Deep Groove Ball Bearing is engineered to deliver superior performance and reliability in various applications. Designed with precision, this bearing is ideal for industries requiring high rotational speed capabilities and reduced friction. Its robust construction ensures durability and long service life, making it a perfect choice for automotive and industrial machinery.
Key Features
- Design: Single row deep groove configuration optimized for radial and axial loads in both directions.
- Material: Constructed from high-quality steel for enhanced strength and wear resistance.
- Sealing: Equipped with double metal shields (ZZ) to protect against contaminants while retaining lubrication.
- Clearance: C3 radial internal clearance for improved performance under varying load conditions.
- Dimensions: 1/2" inner diameter, 1-1/8" outer diameter, and 5/16" width, ensuring compatibility with various applications.
Applications
- Automotive: Suitable for use in wheel hubs, electric power steering systems, and other rotating assemblies where precision and durability are paramount.
- Industrial Equipment: Ideal for conveyor systems, pumps, and electric motors, providing efficient performance in demanding environments.
- Compatibility: Designed to fit standard inch-sized housings, making it easy to integrate into existing systems.
- Environmental Suitability: Performs effectively in moderate to high-temperature applications where reliability is critical.
Benefits
- Enhanced Performance: Reduces friction and wear, leading to improved operational efficiency and longer service life.
- Reliability: The double shield design ensures protection against dust and moisture, maintaining optimal operating conditions.
- Versatility: Suitable for a wide range of applications due to its robust design and dimensional compatibility.
- Ease of Maintenance: The sealed design minimizes maintenance needs, allowing for longer intervals between servicing. --- 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.