W618/4 W619/4 W619/4-2RS1 Deep Groove Ball Bearing – High-Precision Tool Compressor Parts

<h2>Basic Info.</h2> <table> <tr><td>Inner Diameter</td><td>4 mm</td></tr> <tr><td>Outer Diameter</td><td>11 mm</td></tr> <tr><td>Thickness</td><td>4 mm</td></tr> <tr><td>Model</td><td>W618/4, W619/4, W619/4-2RS1</td></tr> <tr><td>Lubrication</td><td>Grease or Oil</td></tr> <tr><td>Origin</td><td>China</td></tr> </table> <h2>Introduction</h2> Precision miniature deep groove ball bearings with high grease technology, rich stock, 100% on-time delivery, and OEM/ODM service. Suitable for high-speed, low-noise applications. Compliant with international standards (HS Code: 8482102000).

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