2Pcs Linear Rail, Linear Rails, Linear Rail Slide, Linear Slide Rail Linear Rail 300mm Linear Bearings Linear Rails and Bearings Linear Slide Rail Shaft 12mm Slide Blocks SBR12UU

Descriptions:The linear slide rail shaft is made of high quality carbon steel, and the bearing block is made of aluminum alloy, sturdy and . for your DIY CNC routers, no more unwanted errors in your machining work mills, lathes.Features:The linear slide rail shaft is made of high quality carbon steel, and the bearing block is made of aluminum alloy, sturdy and .Industrial-grade standard SBR block, with linear bearing inside.Surface silver plating treatment, beautiful anti-, hardness can as high as HRC62, more .The adjusting handle can adjust the tightness of the slider.Standardized processing, for rail positioning. for your DIY CNC routers, mills, lathes.No more unwanted errors in your machining work.Aluminum alloy support rail with pre-drilled holes for ease of mounting.Specifications:Material: high carbon steel, Aluminum alloyModel:SBR12Type: slide Glide : linear Rated dynamic load: 860Rate static load: 1370Accuracy grade: HFixed bolt size: 8 (mm)Fixed mode of sliding block: Locking type Allowed static : 1 (kn.m)Rail shaft length: 30cm/11.8inchRail shaft diameter: 12mm/0.47inchBlock size: 4 x 4 x 2.8cm/1.57 x1.57 x1.10inchMaximum Load: 30KGWeight:1316gPackage Included:2 x Linear Slide Rail Shaft4 x Bearing Slide Block

• HIGH QUALITY MATERIAL: The Linear Slide Rail Shaft is made of high quality material. Carbon Steel (Linear Rails); Aluminum Alloy (Linear Bearings); silver plating treatment, beautiful anti-, hardness can as high as HRC62, more for using.
• PROPER SIZE: The Linear Rail have the proper size. 300mm / 11.8inch (Length) x 12mm / 0.47inch (Diameter); Linear Bearing Side Blocks -40mmx 40mm x 28mm/1.57 x1.57 x1.10inch( Length x Width x Height).
• HIGH PRECISION: The Linear Rail Shaft has the industrial-grade standard SBR block, with high precision linear bearing inside. With the production standards, it can have of the trajectory.
• SUITABLE FOR: The Linear Rail Kit is for your DIY CNC routers, mills, lathes. No more unwanted errors in your machining work.
• ADJUSTABLE: The Linear Rail is adjustable. The adjusting handle can adjust the tightness of the slider. Strong bending , difficultly deformed and twisted, ensuring linear motion.