CHG® is a leading manufacturer of tapered roller bearings, a wide range of designs to choose including single-row, double-row and four-row with more than 150 different models in both inch and metric sizes. Tapered roller bearings are made of high carbon chrome steel with many in-stock and ready to ship. Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation. By adjusting one single row tapered roller bearing against a second tapered roller bearing and applying a preload, a rigid bearing application can be achieved. Tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required such as machine tool spindles, rolling mills, mining equipment, metallurgy industry, plastics makeing machinery and other industries.