T238 J-Caged Deep Groove Ball Bearing FPS Softair Designed for AEG / ERG

Designed for AEG / ERG M4 platforms

open-slot design for reduced weight and modern aesthetics

and fire selectors

smarter functions

Aggressive and unique tactical design

T238 J-Caged Deep Groove Ball Bearing FPS Softair Designed for AEG / ERGThe T238 J Caged Deep Groove Ball Bearing is a high performance bearing designed to deliver smooth rotation, reduced friction, and enhanced durability in airsoft gearbox applications. Built with a J cage (steel cage) structure, this bearing offers improved strength and stability under high speed and high load conditions. Ideal for performance builds, these bearings help optimize gear rotation, reduce heat buildup, and improve overall gearbox