Knowledge of self-aligning roller bearings - how to disassemble bearings without hammer - analysis of reasons for dropping rollers
This kind of bearing is equipped with spherical roller between the outer ring of spherical raceway and the inner ring of double raceway. According to the different internal structure, it can be divided into four types: R, RH, RHA and SR.As the arc center of the outer raceway is consistent with the bearing center, it has the aligning performance, so it can automatically adjust the axis deviation caused by the deflection of the shaft or shell or different centers.It can bear radial load and bidirectional axial load.Especially radial load capacity, suitable for heavy load and impact load.Metal processing wechat, good content, worth paying attention to.Tapered bore bearings can be assembled and disassembled on the shaft by using fasteners or retracting sleeves.The self-aligning roller bearing can bear large radial load as well as certain axial load.The raceway of the outer ring of this kind of bearing is spherical, so it has self-aligning performance. When the axis is bent or tilted by force, the relative tilt of
