Housing washer raceway of thrust spherical roller bearing is sphere, has self-aligning ability, shaft to bearing is allowed to has a certain gradient, spherical roller thrust bearing has large axial loading capacity.Further more, when supporting an axial load, it can also bear a radial load which is not more than 55% of axial load. Normally, spherical roller thrust bearings are lubricated with oil.We are a professional bearing Manufacturers.We produce spherical roller thrust bearings  more then 10 years.We supply cheap and quality spherical roller thrust bearings.