Deep groove ball bearings 1218 1218K 1218ATN 1218AKTN 1218M 1218KM undertake foreign trade orders. The performance of outer spherical ball bearings with eccentric sleeve and outer spherical bearing with top thread is basically the same, but the top thread is not on the inner ring, but on the eccentric sleeve. The inner hole of the tapered hole spherical ball bearing is a tapered hole with a taper of 1:12. It can be installed directly on the tapered shaft, or installed on the optical axis without the shoulder with the help of a fixed bush, and the bearing clearance can be finely adjusted.
