SBR12 Linear Rail 12mm x 1000mm

Description SBR12 1000mm Linear rail fully supported shaft rod. Stainless steel linear optical axis guide bearings linear movement. SBR Rails Explained –  by John Hamlin | Stelltron   Specification: Model: SBR12 Material: Axle – 45 Carbon Steel Optical Shaft Bracket – Aluminum Guideway accuracy: Axis accuracy of g6 level Guide hardness: Axial hardness of 58-60 degrees (HRC58-60o) Linear rail length: 1000mm Diameter: 12mm Colour: Silver   Packing List: 1 x SBR12-1000mm Rail Support (Sliding Blocks sold separately)