6405 Open Ball Bearing35mm x 100mm x 25mm 6405 Open Ball Bearing, Bearing is made of Chrome Steel. inner diameter is 25mm, outer diameter is 80mm and width is 21mm.Item: 6405 Ball BearingType: Deep Groove Ball BearingClosures: Open Material: Chrome SteelSize: 25mm x 80mm x 21mmInner Diameter: 25mmOuter Diameter: 80mmWidth: 21mmDynamic load rating Cr: 36,100 NStatic load rating Cor: 19,400 NLimiting Speed: Grease Lubrication: 9.100 RPMOil Lubrication: 11,000 RPMQuantity: One Bearing