The appearance of the self-aligning ball bearing self-aligning ball bearing description - bearing knowledge

Self-aligning ball bearing from outside: self-aligning ball bearing has two columns of steel ball, there are two inner ring raceway, within the outer ring raceway is spherical, with automatic self-aligning performance. Can automatically compensate the deflection of shaft alignment errors caused by deformation and shell, is suitable for the bearing hole does not guarantee in the alignment of the parts. This kind of bearings mainly take radial load, the bear radial load at the same time, can also carry a small amount of axial load, usually is not used for pure under axial load, such as pure axial load, only a list of steel ball bearing roller, spherical roller bearing has two columns is mainly used to bear radial load, but also can carry axial load in either direction. This kind of bearing high radial load capacity, especially suitable for overloading or work under the shock load, but can't afford to pure axial load; Self-aligning performance is good, can compensate the alignment error. Self-aligning roller bearing inside hole has two kinds of cylindrical and conical, conical taper hole taper for 1:30 and 1:12 two kinds, the conical bore bearing with set or withdrawal sets, the conical bore self-aligning ball bearing can be conveniently and quickly assembled on the optical axis or ladder machine shaft. Introduction: self-aligning ball bearing with double row spherical roller bearing roller, 1 share spherical raceway outer ring, inner ring with two raceway and relative bearing axis tilted at an Angle. This ingenious structure make it with automatic self-aligning properties, and therefore susceptible to shaft and bearing box seat Angle error or the influence of shaft bending, suitable for installation error or shaft deflection caused by the Angle error of the occasion. The bearing besides can bear radial load, also can withstand the two-way axial load. Self-aligning roller bearing inside hole has two kinds of cylindrical and conical, conical taper hole taper for 1:30 and 1:12 two kinds, the conical bore bearing with set or withdrawal sets, the conical bore self-aligning ball bearing can be conveniently and quickly assembled on the optical axis or ladder machine shaft. Self-aligning roller bearing types are: spherical roller bearing, Type 20000 cc) ; Cone hole spherical roller shaft bearing ( Type 20000 CCK) ; Spherical roller bearing, 20000 cc/W33 type) ; Cone hole spherical roller bearing, Type 20000 CCK/W33) ; Mounted on the set set of spherical roller bearing, 20000 the CCK + H) ; Mounted on the set set of spherical roller bearing, 20000 the CCK/W33 + H) A total of 6 kinds.