1. Temperature ExtremesOne of the most significant environmental factors that affect plain bearing rod ends is temperature. Extreme heat can cause the materials to expand, while extreme cold may make ...
RA series cross roller bearing is a kind of small size and lightweight cross roller bearing in which the wall thickness is thinner. it is small and can withstand heavy loads. the one-piece inner & outer ring structure provides high rigidity, high accuracy, and smooth rotation; suitable for inner and outer ring rotation. The ly small cross-sectional area allows it to be used in lightweight, compact devices, such as rotating parts of robots and robotic arms.
RA series cross roller bearing characteristics: