NTN Bower M84510HD tapered roller bearing cup is a precision-machined component in the M84500 catalog series, built to ABMA Class 4 (Inch) tolerance standards. It measures 57.15 mm outside diameter and 14.732 mm in width, sized to pair with its matching cone in tapered roller bearing assemblies. This cup is sold by Pro Gear and Transmission as a genuine NTN Bower part.Interchanges:Timken M84510$34.30FeaturesTapered roller bearing cupOutside diameter: 57.15 mmCup width: 14.732 mmCatalog series: M84500Tolerance class: ABMA Class 4 (Inch)Genuine NTN Bower partTech SpecsOutside diameter: 57.15 mmCup width: 14.732 mmCatalog series: M84500Tolerance class: ABMA Class 4 (Inch)