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KSM SS6811 2RS Metric Series Stainless Steel Ball Bearing (Made in Japan)
MODEL SS6811 2RS
$100.00 Each
Prices are subject to change
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Returnable: Yes
ID (mm)
55
Measurement Type
Metric
OD (mm)
72
Sealing
Double Sealed
Width (mm)
9
Stainless Steel Ball Bearing
- KSM SS6811 2RS The KSM SS6811 2RS is a premium metric series stainless steel ball bearing designed for high-performance applications in various industries. With its robust construction and advanced engineering, this bearing ensures longevity and reliability, making it an ideal choice for demanding high-vacuum environments.
Key Features
- Material Composition: Manufactured from high-grade stainless steel, providing excellent corrosion resistance and durability.
- Sealed Design: Features two rubber seals (2RS) that protect against dirt and moisture, enhancing the bearing's operational lifespan.
- Metric Dimensions: Dimensions of 55 mm inner diameter, 80 mm outer diameter, and 13 mm width, ensuring compatibility with a range of applications.
- High-Speed Capability: Engineered for low friction and high-speed performance, making it suitable for dynamic applications.
- Load Ratings: Capable of handling radial loads and axial loads in both directions, providing versatility in various operational settings.
Applications
- Industrial Automation: Ideal for use in conveyor systems, robotics, and machinery where reliability is crucial.
- High-Vacuum Systems: Perfect for applications in the semiconductor, solar, and flat panel manufacturing sectors, where high-vacuum performance is essential.
- Electronics: Commonly used in motors, fans, and other electronic devices requiring precision bearings.
Benefits
- Enhanced Durability: The stainless steel construction and sealed design minimize wear and protect against contaminants, leading to extended service life.
- Reliable Performance: Engineered for precision, this bearing delivers consistent performance even under high-speed conditions.
- Versatile Use: Compatible with a wide range of machinery and equipment, making it an essential component for OEMs and manufacturers. --- 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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