Specification AgeRangeDescription : adult Brand : Marhynchus BulletPoint1 : Suitable for various electronic devices/guides, drive shafts, and pillars BulletPoint2 : The fixing frame is stable, has low friction and has a long service life BulletPoint3 : They have good wear resistance, not easy to , high accuracy and strength BulletPoint4 : The optical axis bracket has a certain load-bearing capacity and strong adaptability BulletPoint5 : Widely used in digital 3D coordinate measurement equipment, such as precision equipment or special machinery industries Color : Lwz60 ExternallyAssignedProductIdentifier : 8024427712874 FinishType : Finish IncludedComponents : No ItemName : 2pcs SK12 Linear Rail Shaft Support Stability with Low Friction Precision for Digital 3D Measurement Equipment Aluminum Alloy CNC Linear Rail Shaft Support ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-roller-bearings Manufacturer : Marhynchus Material : Material ModelName : Marhynchusgm4kh927yu ModelNumber : Marhynchuswa5vr6fp17 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Marhynchuswa5vr6fp17 PowerSourceType : PowerSource ProductDescription : SEP: Description: Model: SK8/SK10/SK12/SK16 Shaft ID: 8mm/10mm/12mm/16mm Material: Aluminum Alloy Package Included: 2 x CNC Linear Rail Shaft Support Note: Please read the instruction to confirm it is the correct size the bearing you are looking for.