Angular Contact Joint Bearings

Angular contact spherical bearings are special sliding bearings with multi-directional load carrying and angle compensation functions. The core advantage is that they can bear radial loads and large axial loads at the same time, and allow 1°-3° angular deviation of the inner and outer rings. They are suitable for low-speed and heavy-load conditions that require complex force and angle adjustment. Its structure consists of an inner ring, an outer ring, a sliding contact pair and an optional sealing device: the outer surface of the inner ring and the inner surface of the outer ring are both spherical, and are designed with a specific contact angle of 10°-30°. The load is transmitted through line contact, and the composite load can be decomposed into radial and axial components. Some models are equipped with sealing rings, which can isolate impurities and prevent grease leakage.This bearing is widely used in machine tool spindles, crane winch systems, ship propulsion shafts and other equi…