<h3>Key features</h3><ul> <li>Bearings</li> <li>Product Name : Linear Motion Ball Bearing Slide Unit;Ball Bearing Model : SBR25UU;Slide Unit Bushing Moder : SBR25</li> <li>Material : Metal, Rubber;Inner Diameter : 25mm/ 1</li> <li>Screw Hole Dia(Each) : 5mm/ 0.2";Hole Spacing : 40 x 40mm/ 1.6" x 1.6"(L*W)</li> <li>Overall Size : 65 x 58 x 47mm/ 2.6" x 2.3" x 1.9"(L*W*H);Main Color : Silver Tone</li> <li>Net Weight : 440g;Package Content : 1 x Linear Motion Ball Bearing Slide Unit</li> </ul><p>BearingsSBR25UU 25mm Linear Motion Ball Bearing Slide Block Unit BushingThe universal Ball Bearings is great for you to replace the damaged Ball Bearings in your devices to improve them efficiency and save energy.Widely used in home appliances, industrial, low noise and high speed electric motors, construction machinery, automotive components, pumps, and machinery.Smooth moving, low , high rigidity and long life. Economical, easy to maintain replace.</p><p>Free shipping included. 30-day hassle-free returns.</p>