Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;3.Mainly made of iron, the middile bearing is made of bearing steel.4.Application: steel wire rope wheel, transmission equipment, industrial pulley.5.Outer diameter is 73mm, inner diameter is 10mm, load bearing is 215kg.6.With ball bearing inside, the rolling is stableNote: 1.In-line bearings can't be removed.2.Due to manual measurement, the size has an error of 1-2MM, which will not affect the use of the product.Specifications:Material: Iron and Bearing SteelColor:SilverBrand name: BQLZRBearing: 215KGSize: 7.3 x 1 x 1.1cm/2.87 x 0.39 x 0.43 inch(OD x ID x H)Groove Width: 6.5mmGroove Depth: 4.6mmWeight: 120gPackage include:1 x Cable Pulley Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.