Zhejiang Tianma joint bearing Shenyang Ai Muken Bearing Import & Export Trading Co., Ltd. is an imported bearings, domestic bearing trade-oriented enterprises, the distribution company of mainland industrial special authorization. 
 Zhejiang Tianma joint bearing is a special structure of the sliding bearing. Its structure is simpler than the Rolling by an inner and outer one within the sphere of spherical, can withstand a larger load, according to their different types and structures that can withstand the radial load, shaft to load or radial, axial joint load at the same time. 
 Zhejiang Tianma joint bearings are generally used for slower swing movement (ie, angular motion), due to the sliding surface of the spherical shape, or in a certain angle in the range of tilt movement (aligning movement) in supporting shaft shell and shaft holes of different heart is large,