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KSM 6906 ZZ 6900 (61900) Series Ball Bearing (Made in Japan)
MODEL 6906 ZZ
$9.71 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
ID (mm)
30
Measurement Type
Metric
OD (mm)
47
Sealing
Double Shielded
Width (mm)
9
Bearings The KSM 6906 ZZ 6900 Series Ball Bearing is a high-quality precision component designed for a variety of industrial applications. Renowned for its reliability and performance, this ball bearing is essential for ensuring smooth operation in machinery, particularly in high-vacuum and high-speed environments.
Key Features
- Precision Engineering: Manufactured with high-grade steel, ensuring optimal load capacity and longevity.
- Double Shielded Design: Features ZZ (metal shield) on both sides for enhanced protection against dust and contaminants while retaining lubrication.
- Dimensions: Inner Diameter
- 30 mm, Outer Diameter
- 47 mm, Width
- 9 mm, providing a versatile fit for various applications.
- Dynamic Load Rating: Capable of handling dynamic loads of up to 11, 000 N, making it suitable for demanding operational conditions.
- Low Friction: Designed to minimize friction, resulting in improved energy efficiency and reduced heat generation during operation.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, motors, and pumps, ensuring reliable operation under heavy loads.
- Semiconductor Equipment: Perfect for high-vacuum applications where precision and durability are crucial.
- Flat Panel Manufacturing: Suitable for equipment used in the production of flat panel displays, contributing to high efficiency and accuracy.
Benefits
- Enhanced Durability: The robust construction and double-shielded design ensure a long service life, reducing the need for frequent replacements.
- Improved Performance: Provides smooth, quiet operation, which is vital in reducing operational noise and improving overall equipment efficiency.
- Versatile Compatibility: The dimensions and load ratings make this bearing suitable for a wide range of applications across various industries. --- 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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