Common terms of bearing

1. Startingtorque start torque to a bearing ring or the washer relative to other fixed rings or washers began to rotate the required torque. 2. Runningtorque rotary torque when a bearing ring or washer rotating, prevent another ring or washer movement required torque. 3. Radialload radial load acting on the vertical load bearing axis direction. 4. Axialload role parallel axial load bearing axis direction of the load. 5. Static load staticload when the bearing ring or washer relative rotating speed is zero ( Radial or thrust bearings) Or when no movement in the rolling direction rolling components ( Linear bearing) , the effect on the bearing load. 6. Dynamic load dynamicload 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. 7. Equivalent load equivalentload load calculation theory in general terms, on certain occasions, bearing under the effect of the theory of load as under the actual load. 8. The radial ( The axial) Basic rated static load basicstaticradial ( 轴向) Loadrating and rolling element and raceway of the 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 maximum 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. 9. The radial ( The axial) The basic dynamic load rating basicdynamicradial ( 轴向) Loadrating 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 to cause bearing ring each other purely radial displacement of the load weight. 1