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17X40X10R21
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More information about this reference
The 17X40X10R21 is a type of bearing known as a deep groove ball bearing. It is designed to support rotating parts in machinery, making it ideal for automotive, industrial, or equipment applications. The numbers indicate its dimensions: approximately 17 millimeters in inner diameter, 40 millimeters in outer diameter, and 10 millimeters in width. The R21 typically refers to a specific seal or design feature that helps protect the bearing from dust and moisture, ensuring longer life and smoother operation. Made from durable steel or similar materials, this bearing helps reduce friction and
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