DescriptionAre you looking for a professional, yet affordable U-groove guide wheel bearing replacement? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our U-groove guide wheel bearing replacement must meet your needs. It is one of the best choices for you.Features-Color: Blue -Material:PU, stainless steel Outer diameter: 40mm Width: 13mm Protract: 1mm Thread length 10mm Thread diameter 8mm - With screw and plastic coated surface, it is easy to install. - Low noise, high rotation speed, it has long service life. - Reduce friction, even rotating speed, good stability and not easy to get hot. - High precision and resistance to friction, can be used for a long time. - Suitable for automation accessories, money counters, medical equipment, high-end sliding doors, etc.
