Miniature bearing load

Miniature bearing load in the early time of high school physics should know what is the load, load of miniature bearing slightly see does not mean that in physics of point load, also can take advantage of the break into a kind of means is bearing the weight of the object, and in this, see to understand what is miniature bearing load, and explain how many kinds of load. （ 1) : radial load acting on the vertical load bearing axis direction. （ 2) Axial load: role in parallel direction of load bearing axis. （ 3) Static load: when the relative rotation speed the miniature bearing ring or washer is zero, Radial or thrust bearings) Or when no movement in the rolling direction rolling components ( Linear bearing) , the effect on the bearing load. （ 4) Dynamic load: when the bearing ring or the washer relative rotation ( Radial or thrust bearings) Or when the rolling elements in rolling direction ( Linear bearing) , the effect on the bearing load. （ 5) Equivalent load: the theory of computation load in general terms, on certain occasions, bearing under the effect of the theory of load as under the actual load. （ 6) The radial ( The axial) Basic rated static load, and the rolling element and raceway total permanent deformation of the corresponding radial static load ( Axial static load center) 。 If under zero load, the roller and raceway ( Roller bearings) For or assumption for normal bus ( All contact) , under the contact stress, the rolling element and raceway contact point of total permanent deformation of roll diameter of 0. 0001 times. For single row angular contact bearings, radial load rating to cause bearing ring each other purely radial displacement of the load of the radial component. （ 7) The radial ( The axial) The basic dynamic load rating: constant radial load ( The center of the constant axial load) , under the load, the rolling bearing can withstand 1 million turn theoretically the basic rating life. For single row angular contact bearings, the radial load rating for the cause of miniature bearing ring each other purely radial displacement of the load weight. Above if have not understand can online consulting professional service engineers: Lu Tianze - 0769 22987612 13827223590 recommended reading: 【 Miniature bearing principle and use 】