Product Description
The NTN 7217B Deep Groove Ball Bearing is designed for high-speed and precision applications where low friction, reliability, and long service life are essential. Its single-row deep groove design accommodates both radial and axial loads in both directions, making it suitable for industrial machinery, automotive components, and general mechanical equipment. The “B” suffix indicates a C3 internal clearance, providing extra space inside the bearing to handle thermal expansion or high-speed operation. Constructed from premium chrome steel, this bearing offers excellent wear resistance and durability.




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