6303-2Z 6303-2ZNR 6303-RSH Deep Groove Ball Bearing – Stable, High-Quality

<h2>Basic Info.</h2> <table border="1" class="dataframe"> <tr><th>Inner Diameter</th><td>17 mm</td></tr> <tr><th>Outer Diameter</th><td>47 mm</td></tr> <tr><th>Thickness</th><td>14 mm</td></tr> <tr><th>Model</th><td>6303-2Z / 6303-2ZNR / 6303-RSH</td></tr> <tr><th>Lubrication</th><td>Grease or Oil</td></tr> <tr><th>Origin</th><td>China</td></tr> </table> <h2>Introduction</h2> High-performance deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM support. Features high-grade grease technology, low vibration (Z1V1–Z3V3), and multiple branding options (NSK, NTN, TIMKEN, etc.). Fast response (<0.5h) and global shipping available.

• Same-day shipping (orders before 3 PM CST)
• DHL/FedEx/Sea freight options
• T/T payment · Secure transactions
• 24/7 after-sales support