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KSM SS6801 2RS Metric Series Stainless Steel Ball Bearing (Made in Japan)
MODEL SS6801 2RS
$14.71 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
Bearings The KSM SS6801 2RS Metric Series Stainless Steel Ball Bearing is engineered for high-performance applications requiring reliable rotational motion. Designed with precision and durability in mind, this ball bearing is an essential component in various industries, including automotive, aerospace, and machinery.
Key Features
- Material Composition: Constructed from high-grade stainless steel, ensuring superior resistance to corrosion and wear, ideal for demanding environments.
- Double Rubber Seals: Features 2RS design with double rubber seals to protect against contaminants and retain lubrication, enhancing longevity and performance.
- Metric Dimensions: Standardized metric sizing (ID: 12mm, OD: 21mm, Width: 5mm) allows for easy integration in various assembly applications.
- High Load Capacity: Capable of supporting heavy radial loads while maintaining low friction, ensuring smooth operation even under stress.
- Operating Temperature Range: Designed to perform effectively in a temperature range of -30°C to +120°C, making it suitable for diverse operational conditions.
Applications
- Automotive Industry: Widely utilized in automotive applications such as wheel hubs, transmissions, and power steering systems where reliability is crucial.
- Industrial Machinery: Essential for machinery and equipment in manufacturing settings, providing smooth motion and reducing wear over time.
- Electronics: Commonly found in electric motors, pumps, and other mechanical assemblies in the electronics sector.
Benefits
- Enhanced Durability: The stainless steel construction and double-sealed design significantly prolong the bearing's service life, reducing maintenance costs.
- Improved Performance: Offers low friction and high load capacity, resulting in enhanced efficiency and operational reliability.
- Versatile Compatibility: Suitable for a wide range of applications due to its standardized metric dimensions, facilitating easy replacement and installation. --- 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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