Bearing Types Explained: S with Grooves vs 2RS with Seals.

Spherical Plain Bearing
January 20, 2026
Video Description:
In this video, we provide an educational breakdown of spherical plain bearing types, focusing on the design and application differences between bearings with grooves (S-type) and those with seals (2RS-type). You will see a detailed explanation of the GEG...ES bearing's construction, including its carbon chromium steel material, phosphorization treatment, and MoS2 sliding surface, to help you select the right bearing for angular contact applications.
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