Laser radar bearing

The utility model relates to a laser radar bearing which comprises a bearing outer ring and a bearing inner ring, a flange for mounting and positioning is arranged on an outer cylinder of the bearing outer ring to form an integrated structure of the bearing outer ring and a bearing seat, a plurality of mounting threaded holes are formed in the flange, and double rows of raceways are arranged in the bearing outer ring. The two bearing inner rings are connected in a matched mode through the double-row raceways and the steel balls, the space ring is arranged between the two bearing inner rings, and a certain gap is formed between the space ring and the two bearing inner rings. According to the utility model, the bearing outer ring and the bearing seat are integrated, so that the processing and installation of the bearing seat are avoided, the bottleneck problem of poor precision of the bearing seat is broken through, the concentricity of bearing operation is improved, the operation noise of the bearing is reduce