Description
Material
Holder: S35C (Chromate treatment)
Spherical Inner Ring: SUJ2 HRC58 or higher (Hard chrome plating treatment｣ｬ except 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 clearance of the sliding surface is minimized to achieve accurate link motion.
