SMK30GUUE NB 30mm Slide Bush Bushings Motion Linear Bearing 6313 This 6903-2RS bearing is fully

This 6903-2RS bearing is fully made from zirconium oxide (ZrO2) ceramic with a PTFE (Teflon®-like) cage and seals

N310MY Nachi Cylindrical Roller Bearing

these balls offer serious durability

GRC212-36 Bearing

✅ Lubrication: Low friction grease

SMK30GUUE NB 30mm Slide Bush Bushings Motion Linear Bearing 6313 This 6903-2RS bearing is fullySMK30GUUE NB Square Flange Type Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems SMK30GUUE NB Square Linear Slide Bush, The retainer material is resin, It is seals on both sides,series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), Made in Japan. SMK30GUUE NB Bearing Linear Slide Bush Bearing Inner Diameter: 30mm Retainer Material: resin Quantity: 1 Bearing Dynamic load rating Cr: 1570 N Static load rating