<h3>Key features</h3><ul> <li>[PREMIUM ALUMINUM CONSTRUCTION] These SC12UU linear bearing blocks are made from highquality aluminum alloy with surface oxidation treatment providing excellent durability and resistance for longlasting performance in demanding industrial environments.</li> <li>[HIGH LOAD CAPACITY] Designed with robust aluminum alloy material these sliding blocks offer superior bearing capacity making them for heavy duty applications in engineering machinery and industrial transmission systems.</li> <li>[SILENT SMOOTH OPERATION] Engineered for highspeed silent equipment these bearing blocks deliver ultra smooth motion with minimal friction ensuring precise movement and quiet operation in sensitive applications.</li> <li>[ENERGY EFFICIENT PERFORMANCE] The advanced lowfriction design reduces power consumption while maintaining optimal performance making these sliding blocks an economical choice for continuous operation equipment.</li> <li>[EASY LUBRICATION SYSTEM] Maintenance is simplified with the drip lubricant design just apply lubricant oil directly to keep the sliding blocks operating smoothly without complicated disassembly or special tools required.</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>