61903-2RS1/2RZ/2Z Deep Groove Ball Bearing – High Quality

<h2>Basic Info.</h2> <table> <tr>NK10القطر الداخلي{{ZKF_1}}<td>17 mm</td></tr> <tr>NK10القطر الخارجي{{ZKF_1}}<td>30 mm</td></tr> <tr><td>Thickness</td><td>7 mm</td></tr> <tr><td>Model</td><td>61903-2RS1 / 61903-2RZ / 61903-2Z</td></tr> <tr><td>Lubrication</td><td>Grease or Oil</td></tr> <tr><td>Origin</td><td>China</td></tr> </table> {{ZKF_0}}مقدمة{{ZKF_1}}High-performance deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM service. Features high-grade grease technology, low vibration (Z1V1–Z3V3), and multiple brand options (NSK, NTN, Timken, etc.). Shipped globally via express, air, sea, and rail.

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