SKF bearing basic knowledge rated the calculation of static load - bearing

SKF bearing slow motion, low-speed rotation ( N things min) 10) Or load change work is bigger, Especially severe impact load) Bearing, which allows working load depends on rolling contact place to produce permanent deformation, plastic deformation, Usually, the plastic deformation does not allow more than per - the diameter of the roller 。 Such applications typically don't have to consider the bearing fatigue life. Static load rating definitions and symbols of radial basic rated static load. The maximum load rolling element and raceway contact 1 j column at heart and F juice to calculate the contact stress is quite radial static load. - - - - - - - - - - - - 4600 mpa self-aligning ball bearing; Flight 200 mib other types of centripetal ball bearings; To 1: single row angular contact ball bearing, radial static load rating is guide bearing sleeve between pure radial he remove the radial component of the load. Basic nominal axial static load 6 m: maximum load rolling element and raceway contact center in production: the birth and the following calculating contact stress is at the center of the axial static load, - - - - - - - 4200 mpa thrust ball bearing; - - - - - - - - - - - - Past 40 MPa vertebral strength roller bearing.