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GEBK20S Series Steel-Bronze Spherical Plain Bearings with Hard Chrome Plating

June 23, 2026

GEBK20S Series Steel-Bronze Spherical Plain Bearings with Hard Chrome Plating

Product Overview
The GEBK20S series are high-performance spherical plain bearings, constructed with a carbon steel outer ring integrated with a bronze liner and a hardened carbon-chromium steel inner ring.
A hard chrome plating treatment is applied to the sliding contact surface, greatly boosting wear resistance, service life and overall operational performance.

Key Features
Outer ring made of carbon steel with embedded bronze liner to deliver outstanding sliding performance
Inner ring made from hardened carbon-chromium steel for exceptional structural strength and load capacity
Hard chrome plating on sliding surfaces effectively improves abrasion resistance and extends service lifespan
Wide size range available, with bore diameters spanning 5 mm to 30 mm
Lubrication grooves and oil holes on the outer ring for convenient periodic greasing

Full GEBK.S Series Range
GEBK5S, GEBK6S, GEBK8S, GEBK10S, GEBK12S, GEBK16S, GEBK18S, GEBK20S, GEBK22S, GEBK25S, GEBK28S, GEBK30S