LM8UU Linear Ball BushingsWorks with 8mm ShaftsLM8UU Linear Motion Ball Bushing works with a 8mm Shafts, the inner Diameter is 8mm, the outer Diameter is 15mm and the Length is 24mm.Bearing has Built-in Rubber Seals.Item: LM8UU BearingType: Linear Motion Ball BushingNumber of Ball Circuit: 4Size: 8mm x 15mm x 24mmBearing Inner Diameter: 8mmBearing Outer Diameter: 15mmBearing Width: 24mmQuantity: One BearingDynamic load rating Cr: 176 NStatic load rating Cor: 216 N