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KSM 6801 2RS 6800 (61800) Series Ball Bearing (Made in Japan)
MODEL 6801 2RS
$5.78 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
ID (mm)
12
Measurement Type
Metric
OD (mm)
21
Sealing
Double Sealed
Width (mm)
5
KSM 6801 2RS Ball Bearing The KSM 6801 2RS Ball Bearing is a high-performance component designed for reliability and efficiency in a variety of applications. This bearing is part of the 6800 Series, known for its robust construction and exceptional load-bearing capabilities, making it ideal for high-speed and high-precision environments.
Key Features
- Size and Dimensions: Inner diameter of 12mm, outer diameter of 21mm, and a width of 5mm, optimized for compact applications.
- Sealing Mechanism: Double rubber seals (2RS) provide excellent dust and moisture protection, ensuring longevity in various operational conditions.
- Material Construction: Made from high-quality chrome steel, offering superior hardness and resistance to wear for extended service life.
- Load Capacity: Capable of handling high radial and axial loads, suitable for both high-speed and low-noise applications.
- Operating Temperature Range: Effective performance in a temperature range of -30°C to +120°C, allowing for versatility in various environments.
Applications
- Industrial Machinery: Perfect for use in conveyor systems, motors, and other machinery requiring high-precision motion.
- Automotive Components: Ideal for applications in electric motors, pumps, and gearboxes, enhancing overall performance and reliability.
- Electronics and Robotics: Suitable for precision instruments and robotics that demand reliable movement and low friction.
Benefits
- Enhanced Durability: The robust design and quality materials ensure a longer lifespan, reducing the need for frequent replacements.
- Smooth Operation: The precision-engineered construction minimizes friction, leading to improved efficiency and reduced energy consumption.
- Versatile Use: With its wide range of applications, the KSM 6801 2RS Ball Bearing is a valuable component for various industries, including automotive, industrial, and electronics. --- 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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