4x Lm25uu 25mmx40mmx59mm Linear Motion Ball Bearing Bushing

Double Side Rubber Seal Linear Motion Ball Bearing Bushing.Great for linear motion on 3D printer, cnc, and other applications.These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter.Bearings may require lubrication and break in period.Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace.Product Name: Linear BearingMaterial: Bearing Steel, RubberColor: Silver ToneWeight: 788gModel: LM25UUOutside Diameter: 40mmInside Diameter: 25mmLength: 59mmpackage content: 4 x Linear BearingOnly 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.