Specification Brand : GUWANJI BulletPoint : Starlight Rare BulletPoint1 : Package Contents: 1pc 400mm MGN12 Black linear rail guide with 1pc MGN12H Black block. BulletPoint2 : Black Rubber Stoppers for MGN12 Rail: There are 2 black rubber stoppers on the ends of the linear sliding guideway in case the carriage falls off the rail. BulletPoint3 : Anti-Fall Strips for MGN12H Block: There are are 2 anti-fall strips on each side of the block. The anti-fall strips help reduce the chance that the carriage block gets stuck during transit, and make block lower noise when it is running on the guide rail. BulletPoint4 : Anti-rust Coating Surface: Linear Guide Rail adopts blackening treatment on surface to prevent rusting in long-term use. BulletPoint5 : Wide Application: Applied in semiconductor manufacturing equipment, printed circuit boards, IC assembly equipment, medical equipment, robotic arms, precision measurement machine and other small linear motion device. Color : Black ExternallyAssignedProductIdentifier1 : 0810092712312 ExternallyAssignedProductIdentifier2 : 810092712312 GradeRating : Ungraded IncludedComponents : no ItemName : GUWANJI MGN12H Mini Linear Rail Guide 400mm Linear Sliding Guideway with MGN12H Bearing Steel Carriage Block for 3D Printers Upgrades and CNC Machine, Black ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 43 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-guides Manufacturer : GUWANJI ManufacturerMinimumAge : 72 Material : steel Material1 : Plastic Material2 : Alloy Steel ModelName : Linear Rail Sliding Block ModelNumber : N46CV39G171Z MountingType : Side Mount NumberOfItems : 1 PackageLevel : unit PartNumber : N46CV39G171Z ProductDescription : Features:
High Quality Materials:
Professional and technical steel rails and blocks for low-friction bearings, long-lasting and long-lasting.
Easy to Disassemble and Install:
Hold the roller up during the disassembly process to prevent the ball from accidentally falling. Suggested to use M3 T nut and screws if you fix it to 20 series EU Al-profile.
MGN12 linear guide with MGN12H carriage block:
MGN12 Miniature Linear Rail Slide + MGN12H Carriage for 3D Printer Accessories. Widely used for Semiconductor manufacturing equipment, printed circuit board IC assembly equipment, medical equipment; machine arm, precision measuring instruments, office automational equipment and other small linear sliding devices.