Joint bearings features: Joint bearings can bear larger load. According to their different type and structure, can bear radial load, axial load or the radial, axial co-existing union load. Because of the sphere, circle with composite materials, reason this bearing in the work can produce self-lubrication. Commonly used for low speeds swinging movement, and low speed rotating, also can be in certain Angle range be tilted movement, when supporting shaft and axis shell hole concentricity bigger when, still can work normally. Self-lubricating joint bearings used in water conservancy, specialized mechanical industries. Application: Joint bearings are widely used in engineering hydraulic oil cylinder, metalforming machine, engineering machine, automatic equipment, automotive shock absorber, water conservancy machine, etc. We are authorized distributor of brand below: SKF, NSK, INA, TIMKEN, KOYO, NTN, NACHI, NMB, THK, IKO For more detail informations for specific model pls feel free to contact us