62203‑2ZR C3 Deep Groove Ball Bearing 17×40×16mm Extra Radial Clearance For Electric Motor Industrial Equipment Product Overview 62203‑2ZR C3 is a widened single row deep groove ball bearing featuring double sided metal shields and C3 extra internal clearance. Manufactured from high strength GCr15 chrome steel the bearing adopts an optimized widened structure to increase load capacity and running stability. The 2ZR metal shield design effectively blocks dust and debris while