The 749HD NTN Bower tapered roller bearing cone has a 85.0265 mm bore and a cone width of 46.6725 mm. It is rated for 260 kN dynamic load and 360 kN static load, and it belongs to the 745 catalog series. Tolerance class is ABMA Class 2 (Inch). The cone is the inner-ring half of a tapered roller bearing and runs with a matching cup. Bearing designation: 749HD. A genuine NTN Bower part from Pro Gear and Transmission.Interchanges:Timken 749$172.74FeaturesBearing designation: 749HDBore (ID): 85.0265 mmCone width: 46.6725 mmDynamic load rating: 260 kN, static load rating: 360 kNCatalog series 745, ABMA Class 2 (Inch) toleranceTech SpecsBearing designation: 749HDType: Tapered roller bearing coneID: 85.0265 mmCone width: 46.6725 mmDynamic load rating: 260 kNStatic load rating: 360 kNCatalog series: 745Tolerance class: ABMA Class 2 (Inch)