Feature 1STABLE PERFORMANCE: The internal ball distribution of the slider is reasonable, the clearance is even, the use time is long and the performance is stable. 2SMOOTH SURFACE: The chamfer of the slider is rounded and the surface is uniformly smooth, burr free and highly accurate. 3QUIET SLIDING: The aluminum alloy sliding block has a high speed, no jamming, low friction and low noise when sliding. 4HIGH HARDNESS: The high purity of the slider, high wear resistance and contact fatigue strength, also retains good toughness to withstand high impact loads. 5WIDELY USED: Sliders are widely used in various industrial fields such as machine tools, construction machinery, robots, reducers, steel, metallurgy, textile, mining, printing, aerospace, etc.SpecificationItem Type: Linear Ball Bearing Slide BlockMaterial: Aluminum alloyModel: SBR20UUApplication: The products are widely used in various industrial fields such as machine tools, engineering machinery, robots, reducers, steel, metallurgy, textile, mining, printing, aerospace, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x Linear Ball Bearing Slide Block