Description
Material
Holder: S35C (Chromate Treatment)
Spherical Inner Ring: SUJ2 HRC58 or higher (Hard Chrome Plating｣ｬ but the inner diameter of the inner ring is untreated)
Bushing: Lubrication-Free｣ｬSynthetic Resin
This is a maintenance-free type with Lubrication-Free｣ｬsynthetic resin molded between the steel holder and the spherical inner ring.
The gap on the sliding surface is minimized｣ｬ allowing for precise link motion.
