Steel U/V Sealed Groove Ball Bearings U625ZZ U624ZZ Series Track Roller Bearings

Track Roller Bearings
December 25, 2025
Video Description:
In this video, we provide an in-depth look at the U625ZZ and U624ZZ series of Steel U/V Sealed Groove Ball Track Roller Bearings. You'll see a detailed demonstration of their compact design, precision engineering, and how their optional U or V grooves interface with guide rails in small-scale automation and transmission systems. We'll also explain the benefits of their double metal seals and pre-lubrication for stable, low-friction performance in confined spaces.