What is one way bearing?

One-way bearing is free to rotate one direction, while in the other direction a bearing on the lock. One-way bearings inside the metal case, contains a lot of a roller, needle, or ball, and the rolling seat (hole) shape so that it can only scroll in one direction, while in the other direction with great resistance ( The so-called "one-way"). One-way bearing is forming and powder metallurgy sintering metal powders (or metal powder and metal powder mixture) technology made products. Powder characteristics in the study characteristics and process changes based on the use of appropriate technology process, change the shape of powder, performance, and their organizational structure and become adapted to different needs of bearing products. Physical one-way bearings GCr15 bearing steel, hardness after heat treatment HRC61-65, bearing small size and high carrying capacity, there is enough space for storage of grease, may have come a long lubrication intervals. Powder metallurgy and physical one-way bearing way bearings can complete when the drive shaft by the drive "locked" to avoid the traditional one-way bearing outer ring pressing "lock" the problem of inadequate performance. Main use: textile machinery; printing machinery; automobile industry; household appliances; Detector.