With inner ring or without inner ring of self-aligning roller bearing design and safety guidelines

With inner ring or without inner ring of self-aligning roller bearing noil is by stamping a coat, - Surface appearance to the periphery of the sphere, a needle roller and cage assembly and a separable inner ring of complete unit s can reach 3 ° tilted axis deviation compensation biggest s easy to install - — Bearing can pressure bearing hole - — Do not need any further axial positioning. Self-aligning roller bearing without inner ring s set with hardening and grinding axis as the raceway. Self-aligning roller bearing s with inner ring for shaft cannot be used for rolling bearing raceway. Design and safety guidelines s of without inner ring of the bearing, shaft should be designed can be used as a raceway. S bearings with inner ring 's' shall not exceed the amount of displacement. If required more 's' value, should use more wide inner ring. Inner ring should be a separate order. S bearing press fit load bearing hole must be adopted. S to give full play to the function of bearing, must abide by the bearing hole tolerance given in table 1. S in the Angle of deviation correction when starting torque is produced. S if the bearing with grease lubrication, should fill grease before installation. S application special bearing spindle assembly installed. Outside except set the width and the diameter of the rest of the geometry and dimension tolerance according to the regulations of the DIN 620 PN determine the tolerance level. The width has zero tolerance soil. 5mm。 Inscribed circle diameter is the size of the Fw without inner ring radial internal clearance of bearing the deciding factor. The inscribed circle diameter is no clearance arrangement formed by a group of needle roller rolling on outside the limits of the inscribed circle. Before you install inscribed circle diameter Fw F6 inside the tolerance band.