Established in 1998, China Xiaowei Bearing Co., Ltd. is a high-tech enterprise specializing in spherical bearing manufacturer and spherical bearings supplier many kinds of bearings. We have a modernized staffs of tech research and fog machine development, ISO9001 certificated, and manufacturing adopts advanced domestic and foreign standards such as GB, API, JIS, DIN, BS, NF and ANSI. Our spherical bearing are exported to countries and regions in Europe(UK, France, Italy, Germany), North America(USA, Canda), the Middle East and Southeast Asia.

Radial spherical plain bearings have an inner ring with a sphered convex outside surface and an outer ring with a correspondingly sphered but concave inside surface. Their design makes them particularly suitable for bearing arrangements where alignment movements between shaft and housing have to be accommodated, or where oscillating or recurrent tilting or slewing movements must be permitted at relatively slow sliding speeds. XLB radial spherical plain bearings are available with different sliding contact surface combinations，i.e. the sliding surfaces of inner and outer rings are made from different materials. There are two main groups:spherical plain bearings requiring maintenance(steel-on-steel) and maintenance-free spherical plain bearings.

XLB radial spherical plain bearings requiring maintenance(steel-on-steel) have hardened sliding contact surface on both rings. The surfaces are treated with molybdenum disulphide and phosphated. It has characteristics of wear-resistance and wear-corrosion. Bearings with this sliding contact surface combination require regular relubrication. The high strength of the sliding contact surfaces makes these bearings especially suitable for bearing arrangements where heavy loads of alternating direction, shock loads or heavy static loads have to be accommodated.
The radials pherical plain bearings GE series is widely applicated in the fields of industrial mechanism, water conservancy, elecric power autombile, motorcycle, airplane, printing, paper macking, foodstuff, wood machine, textile industy mine and metallurgy industry and so on.