In the metal housing of the unidirectional bearing, there are rollers, needle rollers or balls, but by rolling the seats, they can only roll in one direction, so as to achieve one-way rolling.
The general one-way bearing is the use of GCr15 bearing steel, and after heat treatment, heat treatment after the hardness of HRC61-65, it has a high carrying capacity, and small size, there is enough space, can be used to store grease.
1. Design of one-way bearing
Wedge design: through the wedge, you can come to power. In the wedge, there are generally two diagonal diameters, one of which is larger than the other, and has a larger vertical position.
Self-locking angle: it is determined by the structure of the wedge, the points on the inner and outer rings are connected by wedges.
2. One-way bearing maintenance
Mainly to improve the lubrication conditions, cooling conditions, to prevent dust, impurities and foreign invasion, to avoid wear and tear parts, thus affecting the bearing accuracy. Regular cleaning of the bearings, grease to ensure quality, are maintenance work, we need to take seriously, do the above work.