NSK 6219ZZ 6220ZZ 6221ZZ Deep Groove Ball Bearings High Speed Precision for Machine Tools

<h2>Specifications</h2> <table> <tr><td>Bore Diameter</td><td>95mm</td></tr> <tr><td>Outer Diameter</td><td>170mm</td></tr> <tr><td>Thickness</td><td>32mm</td></tr> <tr><td>Bearing Type</td><td>Deep Groove Ball Bearing</td></tr> <tr><td>Seals</td><td>ZZ (Dual Metal Shields)</td></tr> <tr><td>Application</td><td>Machine Tools, Electric Motors</td></tr> </table> <h2>Introduction</h2> <p>NSK 6219ZZ, 6220ZZ, and 6221ZZ deep groove ball bearings offer high precision and reliability for machine tool applications. Featuring dual metal shields (ZZ), they ensure smooth operation and long service life under moderate loads.</p>

<div class="bg-green-50 border-2 border-green-300 rounded-2xl p-6 text-center"><svg class="w-14 h-14 mx-auto text-green-600 mb-3" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/></svg><h3 class="text-xl font-black text-green-800">Inquiry Received!</h3><p class="text-sm text-green-700 mt-2 leading-relaxed">Thank you. Our sales team will respond with a firm quote within <strong>2 hours</strong>. For urgent needs, contact us on WhatsApp: <strong>+86 183 6598 6523</strong></p></div>

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