|Dimensions - d (inside diameter)||114.3mm|
|Dimensions - D (outside diameter)||190.5mm|
|Dimensions - B (width)||47.625mm|
Timken Imperial taper roller bearing priced cup & cone together 4.5 inch (114.300mm) inside x 7.5 inch (190.5mm) outside x 1.8750 inch (47.625mm) width
Timken offers the most extensive line of tapered roller bearings in the world. Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.
Aerospace, agriculture, automotive, heavy truck, cement, aggregate, coal, oil and gas, construction, gear drives, machine tools, mining, paper, metals, rail and wind.
Enhanced performance in demanding applications.
Cone part number: 71450
Cup part number: 71750
Bearing weight: 5.2 Kg
d - Bore: 114.300 mm
D - Cup outer diameter: 190.5 mm
B - Cone width: 49.213 mm
C - Cup width: 34.925 mm
T - Bearing width: 47.625 mm
Basic load ratings
C0 - Static Radial Rating: 543000 N / 122000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 67100 N / 15100 lbf