Joint Bearing Features

Joint bearing is a spherical sliding bearing, its sliding contact surface is an inner sphere and an outer spherical surface, when moving can be rotated and swinging at any angle, it uses surface phosphosphinization, frying, cushioning, spraying and other special process ingenual methods made. Joint bearings have a large load capacity, impact resistance, corrosion resistance, wear resistance, self-adjusting, lubrication and so on.

Joint bearings can withstand heavy loads. Depending on its different type and structure, it can withstand radial load, axial load or radial, axial joint load at the same time. The bearing is self-lubricated during work because of the composite material spherined on the outer sphere of the inner ring. Generally used for low-speed swing inglisal motion, and low-speed rotation, can also be tilted within a certain angle range, when the support shaft and the shaft shell hole different heart, can still work normally. Self-lubricating joint bearings are used in water conservancy, professional machinery and other industries.