Tapered Roller Bearing Set – Straight Bore, 2.1250 in ID, 4.3307 in OD, 1.0938 in Width, Open, Without Snap Ring

Timken 456/454 Tapered Roller Bearing Cone and Cup delivers dependable replacement for demanding machinery. This straight bore pair features a 2-1/8 inch inner diameter and a 4.3307 inch outer diameter, with a width of 1.0938 inches and a weight of 2.90 pounds. Constructed from case carburized steel with a stamped cage, the assembly uses an open seal and is designed for single row tapered rollers. New Old Stock and made in the United States, it is ideal for completing Timken 456/454 bearing sets and for interchange in compatible equipment. Cross references include SKF 456/454 and NTN 4T-456/454, offering versatile compatibility. Key specifications include a dynamic load rating of 161 kN, a static load rating of 166 kN, a maximum operating temperature of 161 degrees Celsius, and a limiting speed of 4000 rpm. The cone and cup design provides precise alignment and even load distribution for reliable service in maintenance, repair, and rebuild projects.