LM501310HD NTN Bower tapered roller bearing cup fits the LM501300 catalog series. It measures 73.431 mm outside diameter by 14.732 mm cup width and is built to ABMA Class 4 (Inch) tolerance standards. This cup is designed to pair with its matching cone in the LM501300 series for wheel-end and driveline applications requiring precise tapered roller bearing tolerances. Sold by Pro Gear and Transmission.Interchanges:Timken LM501310$9.82Features73.431 mm outside diameter14.732 mm cup widthLM501300 catalog seriesABMA Class 4 (Inch) tolerance classTapered roller bearing cup designTech SpecsOutside diameter: 73.431 mmCup width: 14.732 mmCatalog series: LM501300Tolerance class: ABMA Class 4 (Inch)