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KSM 6902 ZZ 6900 (61900) Series Ball Bearing (Made in Japan)
MODEL 6902 ZZ
$6.37 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
ID (mm)
15
Measurement Type
Metric
OD (mm)
28
Sealing
Double Shielded
Width (mm)
7
Bearings The KSM 6902 ZZ Ball Bearing is a high-performance component designed to meet the rigorous demands of various industrial applications. Engineered for reliability and efficiency, this bearing is part of the renowned 6900 Series, offering exceptional performance in high-speed and high-load conditions.
Key Features
- Type: Deep groove ball bearing, providing optimal load distribution and reduced friction.
- Size: Inner diameter of 15 mm, outer diameter of 28 mm, and width of 7 mm, making it suitable for a wide range of applications.
- Material: Crafted from high-grade steel for enhanced strength and durability, ensuring long service life.
- Shielding: Equipped with double metal shields (ZZ) to offer protection against dust and contaminants, prolonging operational lifespan.
- Load Capacity: Designed to handle both radial and axial loads, making it versatile for various machinery.
Applications
- Semiconductor Manufacturing: Essential in equipment requiring precise motion control and high reliability.
- Solar Panel Production: Ideal for machinery that operates in demanding environments, ensuring continuous performance.
- Flat Panel Display Manufacturing: Suitable for use in high-speed applications within the display technology sector.
Benefits
- Enhanced Performance: Reduces friction for smoother operation and increased energy efficiency, critical for high-speed machinery.
- Reliability: High-quality materials and design ensure durability and longevity, minimizing the need for frequent replacements.
- Versatility: Compatible with a variety of applications in high-tech industries, providing flexibility in design and engineering projects. --- 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.