<h3>Key features</h3><ul> <li>Product Type: Ball Bearings</li> <li>Model: SC8UU</li> <li>Material: steel, aluminum</li> <li>Dimensions: Approx. 34 x 30 x 22 cm / 1.34 x 1.18 x 0.87 inches</li> <li>Inner diameter: Approx. 8 mm / 0.31 inches Package contains: 1 SC8UU linear motion ball bearing</li> </ul><p>Description: SC8UU 8mm aluminum alloy linear motion ball bearing sliding bushing, suitableFeatures: Universal ball bearings are ideal for replacing damaged ball bearings in equipment to increase efficiency and save energy. Widely used in household appliances, industry, low-noise high-speed motors, construction machinery, auto parts, pumps and mechanical equipment. Smooth operation, low friction, high rigidity and long service life. Economical, easy to maintain and replace.Chemicals of Very High Concern: None</p><p>Free shipping included. 30-day hassle-free returns.</p>