Tapered roller bearings, single row Unit system: Metric. Bore diameter d: 100mm. Outside diameter D: 180mm. Total bearing width T: 63mm. Inner ring shoulder diameter d1: 139.98mm. Width inner ring B: 63mm. Width outer ring C: 48mm. Corner radius inner ring r1,2min: 3mm. Corner radius outer ring r3,4min: 2.5mm. Distance pressure point a: 45mm. Abutment diameter shaft damax: 112mm. Abutment diameter shaft dbmin: 112mm. Abutment diameter housing Damin: 151mm. Abutment diameter housing Damax: 168mm. Abutment diameter housing Dbmin: 172mm. Abutment housing - axial space at the large side face/ both sides of the outer ring Camin: 10mm. Abutment housing - axial space at the small side face/ both sides of the outer ring Cbmin: 15mm. Fillet radius ramax: 3mm. Fillet radius rbmax: 2.5mm. Basic dynamic load rating C: 429kN. Basic static load rating C0: 655kN. Fatigue load limit Pu: 71kN. Reference speed: 2400r/min. Limiting speed: 3600r/min. Calculation factor e: 0.4. Calculation factor Y: 1.5. Calculation factor Y0: 0.8.