Oil cup bearing

The oil cup bearing is a new type of dust bearing for electrostatic precipitator, which is composed of a supporting wheel shaft, a supporting wheel, a sealing sleeve, a supporting wheel component, a support, a gasket, a locking sleeve, a split pin, a pin shaft, a retaining ring, a shield, etc. The supporting wheel is cylindrical, with a clearance fit with the supporting wheel shaft, and a groove that matches the sealing sleeve; there is a narrow diameter in the middle of the supporting wheel shaft, and retaining ring grooves and split pin holes are provided at both ends.