Tapered roller bearing contains an inner ring (cone), an outer ring (cup), a cage and rollers that are profiled to deliver the load consistently. They've high radial and axial (like thrust bearings) load capabilities at low to intermediate speeds. Taper roller bearings can be found in single-row, two-row and four-row styles. With single-row bearings, the thrust load capacity is approximately 60% of the radial capacity. Double-row tapered roller bearings have got a higher radial load capacity which enable it to handle thrust loads coming from both directions.