NTN Bower LM12749HD tapered roller bearing cone fits the LM12700 catalog series with a 22 mm bore and 16.637 mm cone width. Built to ABMA Class 4 (Inch) tolerance standards for precise fit in tapered roller bearing assemblies. This cone is sold by Pro Gear and Transmission as a genuine NTN Bower part.Interchanges:Timken LM12749$12.95Features22 mm bore diameter16.637 mm cone widthLM12700 catalog seriesABMA Class 4 (Inch) tolerance classGenuine NTN Bower partTech SpecsBore (ID): 22 mmCone width: 16.637 mmCatalog series: LM12700Tolerance class: ABMA Class 4 (Inch)