Specification AgeRangeDescription : adult Brand : Hiwin BulletPoint1 : [HGH-30-CA-Z0-C] Series: HG Series; Block Type: H (Square Type); Model Size: 30; Load Type: C (Heavy Load); Block Mounting Type: A (Mounting from Top); Preload Code: Z0 (Light Preload); Precision Code: C (Normal) BulletPoint2 : [Self-aligning capability] By design, the circular-arc groove has contact points at 45 degrees. HG series can absorb most installation errors due to surface irregularities and provide smooth linear motion through the elastic deformation of rolling elements and the shift of contact points. Self-aligning capability, high accuracy and smooth operation can be obtained with an easy installation. BulletPoint3 : [Interchangeability] Because of precision dimensional control, the dimensional tolerance of HG series can be kept in a reasonable range, which means that any blocks and any rails in a specific series can be used together while maintaining dimensional tolerance. And a retainer is added to prevent the balls from falling out when the blocks are removed from the rail. BulletPoint4 : [High rigidity in all four directions] Because of the four-row design, the HG series linear guideway has equal load ratings in the radial, reverse radial and lateral directions. Furthermore, the circular-arc groove provides a wide-contact width between the balls and the groove raceway allowing large permissible loads and high rigidity. BulletPoint5 : Application: Use with linear support blocks and enclosed sliders. Suitable for 3D printers, CNC machines, robots, automated machinery, molding machines, engraving machines, etc. BulletPoint6 : Please confirm the size and modellll before you purchasing Color : Silver Tone ExternallyAssignedProductIdentifier : 6449492086118 ExternallyAssignedProductIdentifier1 : 0702940146045 ExternallyAssignedProductIdentifier2 : 702940146045 GradeRating : Industrial IncludedComponents : aluminum extrusion ItemForm : Rod ItemName : Geniune HIWIN HGH30CA Linear Guideway ItemPackageDimensions_Height : 1.96 inches ItemPackageDimensions_Length : 4.92 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemShape : Cylindrical ItemTypeKeyword : linear-motion-guides Manufacturer : HIWIN Material : Carbon Steel ModelName : Enlybeevapd015cfm ModelNumber : HGH30CA NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : HGH30CA ProductDescription : HGH-30-CA-Z0-C: Series: HG Series; Block Type: H (Square Type); Model Size: 30; Load Type: C (Heavy Load); Block Mounting Type: A (Mounting from Top); Preload Code: Z0 (Light Preload); Precision Code: C (Normal) ProductSiteLaunchDate : 2021-02-23T11:08:21.084Z Size : 2 Blocks Style : MGN 7 MR7 C Type Block SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31170000