Specification Brand : NutriEss BulletPoint : 50PCS Escalator Step Roller OD76mm W22mm Bearing 6204 76x22x6204 BulletPoint1 : robust and Strong: Made from high-quality aluminum alloy, this X for linear guide sliding track provides robust durability, making it suitable for precise applications in machinery and experimental setups. BulletPoint2 : Sta ble Perfo rmance: The track is precisely machined for stable functioning and reliability, ensuring smooth and accurate movement in various industrial and experimental tasks. BulletPoint3 : Versatile Applications: Widely used in production machinery, testing equipment, optical measurement setups, and fine-tuning systems, this track provides excellent precision for various projects. BulletPoint4 : Easy Integration: With its precision machining and compatibility with other equipment, the track is easy to incorporate into existing systems, streamlining installation and setup processes. BulletPoint5 : Long-Term Value: The high-quality aluminum alloy ensures that the sliding track remains enrobust to wear and tear, offering excellent value for long-term use in demanding environments. Color : #311 IncludedComponents : 1/2-Inch Collet ItemName : Nutriess X Micrometer Manual FinE Tuning Cross Roller Precision Linear Stages 60x60mm for Hi gh Accu racy Positioning and Laboratory Applications ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : linear-roller-bearings Manufacturer : NutriEss Material : Plastic ModelName : Multi-Witszr927wnfkh ModelNumber : NutriEss15exswk7f6 NumberOfItems : 1 PartNumber : NutriEss15exswk7f6 ProductDescription : Features: 1. 100 percent brand new and high quality 2. Made of aluminium alloy material with black anodized Exterior, it is robust. 3. This is a single X for linear guide sliding track. 4. Precision machining and Sta ble Perfo rmance 5. Widely used in production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc.