Long Linear Bearing 4Pcs / Lot LM12LUU Tandem Ball Bushing

Model Number: LM...LUU Series Guide Width or Diameter: LM5/6/8/10/12/16/20/25/30LUU Structure: Linear Motion Ball Bearings Item Name: Long Type Linear Bearing / LM...LUU Series Main Applications: CNC parts 3d printer parts Automation parts Electric tool parts For LM...LUU type linear bearings g6 tolerance linear shaft is recommended. colour:Silver Material:metal size:12*21*57mm Package Contents: 4*Extended linear bearings Only the above package content other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.