Specification Brand : CNCCANEN BulletPoint1 : HGR20 linear guide rail set includes 2Pcs HGR20-1200mm linear guide rail and 4Pcs HGH20CA bearing blocks. BulletPoint2 : Made of bearings steel, surface chrome plating treatment beautiful anti-rust, more durable, designed to achieve high precision linear motion, low friction coefficient. BulletPoint3 : Professional and technical rail and block, high rigidity and high load.Smooth running, low noise. BulletPoint4 : Linear guide rail have square carriage blocks,so that you can assembly to the flange type and rectangular, steel material support rail with pre-drilled holes for ease of mounting. BulletPoint5 : The CNC linear rail is widely used in automatic equipment, precision measuring equipment, and many other machines that need precision linear movement. Color : As Shown ExternallyAssignedProductIdentifier : 8414796182734 ExternallyAssignedProductIdentifier1 : 0190459860147 ExternallyAssignedProductIdentifier2 : 190459860147 ItemName : CNCCANEN Linear Rail Gudie 2Pcs HGR20-1200mm Linear Slide Guideway Rail + 4Pcs HGH20A Bearing Blocks Square Type Carriage for 20mm Linear Rail Set ItemPackageDimensions_Height : 121.92 centimeters ItemPackageDimensions_Length : 6.858 centimeters ItemPackageDimensions_Width : 21.336 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-guides Manufacturer : CNCCANEN Material : Metal ModelNumber : 20-1200mm NumberOfItems : 1 PartNumber : 16RKZCB8V2201DAPC ProductDescription : Application: Grinding machine, milling machines, lathes, drilling machine, and comprehensive processing machines, discharge manufacturing machine, boring machine, line cutting machine, precise measurement instrument,woodworking machinery,handling machine,and the shipping device. ------------------------------------------------- Feartures: Brand New Smooth Movement Low noise Steel material and hardened Case High accuracy and strong durability Pre-drilled holes on the support rail mounts It can move smoothly without deflection minimal wear and low noise, because the high accuracy and strong durability ------------------------------------------------- High-quality Carbon Steel Material Rail width: 20mm Rail length: 1200mm ------------------------------------------------- Package: 2X HGR20-1200mm Linear Guideway 4X HGH20CA Square Type Carriage Bearing Block