61208 & 51103 Thrust Ball Bearings – High-Precision Steel

<h2>Basic Info.</h2> <table> <tr><td>Inner Diameter</td><td>17 mm</td></tr> <tr><td>Outer Diameter</td><td>30 mm</td></tr> <tr><td>Thickness</td><td>9 mm</td></tr> <tr><td>Model NO.</td><td>51103</td></tr> <tr><td>Load Direction</td><td>Thrust Bearing</td></tr> <tr><td>Material</td><td>Bearing Steel</td></tr> </table> <h2>Description</h2> NSK 51103 is a high-precision thrust bearing made of bearing steel, designed for axial load applications. Compact dimensions (17×30×9 mm), grease or oil lubrication, P0–P2 precision grades, and ISO9001:2008 certified. In stock and ready for OEM/ODM service.

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