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Raindew Official Store
5PCS 638RS 8X28X9 mm Deep Groove Ball Bearing Miniature Rolling Bearings 638-2RS 638 RS
5PCS 638RS 8X28X9 mm Deep Groove Ball Bearing Miniature Rolling Bearings 638-2RS 638 RS
Обычная цена
$13.21 USD
Обычная цена
$0.00 USD
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$13.21 USD
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Specifications:
Item: 638 RS
Structure: Deep Groove
Material: Bearing Steel
Bore Dia (d): 8 mm
Outer Dia (D): 28 mm
Width (B): 9 mm
Closures: Rubber Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7
Features:
**Premium Performance and Durability**
The Deep Groove Ball Bearing is a quintessential component for various mechanical applications. Crafted from high-quality bearing steel, these miniature rolling bearings are designed to withstand the rigors of daily use. The deep groove structure ensures efficient lubrication, reducing friction and extending the lifespan of the bearings. With a hardness rating of 58HRC, these bearings are built to resist wear and tear, making them ideal for high-speed and heavy-duty applications.
**Versatile Application and Compatibility**
These bearings are not just about performance; they are also versatile in their usage. The rubber seal closures provide excellent protection against contaminants, ensuring the bearings remain operational in a variety of environments. The ABEC-7 grades guarantee precision and consistency, making them suitable for a range of industries, from automotive to industrial machinery. The grease lubrication further enhances the bearings' performance, ensuring smooth operation in both static and dynamic conditions.
**Optimized Design for Ease of Use**
The ball bearing is not just a component; it's a solution. Its compact size and lightweight design make it easy to integrate into existing systems without adding unnecessary bulk. The standardized dimensions ensure compatibility with a wide range of equipment, making it a go-to choice for designers and engineers. Whether you're looking to upgrade your existing machinery or seeking reliable bearings for a new project, the ball bearing is a reliable choice that combines performance with practicality.











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