1pcs thin wall cross roller bearing ra5008 6008 7008 8008 9008 10008 11008 12008 13008 14008 15008uucc0p5

ra cross roller bearing is a compact type with inner and outer ring thickness reduced to the limit. suitable for parts requiring lightweight and compact design, such as robot and manipulator rotation parts. with excellent rotation accuracy, the internal structure of the cross roller bearing adopts the roller in 90° vertical cross arrangement, the roller is equipped with a spacer or isolation block, which can prevent the inclination of the roller between the roller grinding. the inner and outer ring size of cross roller bearing is minimized, especially the ultra-thin structure is close to the limit of small size, with high rigidity, optimized preload, high stiffness, high guiding roller running accuracy.syi