WEICHUANG Tip: The Insert bearing is actually a kind of deformation of the deep groove ball bearing. Its characteristic is that the outer diameter surface of the outer ring is a spherical surface, which can accompany the corresponding concave spherical surface of the shaft seat to play the role of centering.
Although its basic performance should be similar to that of deep groove ball bearings, because most of these bearings are used in rougher machinery, the installation and positioning are not accurate enough, the axis of the shaft and the seat hole are poorly aligned, or the shaft is long and deflection In the case of large-scale bearings, the accuracy of the bearing itself is not high enough, and some structures are rough, so the actual performance of the common performance is compared with the deep groove ball bearings of the same specification at a considerable discount. For example, the outer spherical ball bearing with top wire is used in the through shaft with large rigidity difference and large deflection. This kind of bearing has sealing rings on both sides to prevent the intrusion of dirt. The appropriate amount of lubricant has been filled at the factory and does not need to be cleaned before installation. No need to add lubricant, when the jack screw on the protruding end of the bearing inner ring is tightened on the shaft. The allowable axial load shall not exceed 20% of the rated dynamic load.
The performance of the outer spherical ball bearing with eccentric sleeve and the outer spherical bearing with top thread is basically the same, except that the top thread is not on the inner ring, but on the eccentric sleeve. The inner hole of the tapered outer spherical ball bearing is a tapered hole with a taper of 1:12, which can be directly installed on a tapered shaft or on a shoulderless optical shaft with the aid of a tightening bushing, and the bearing clearance can be fine-tuned.
Weichuang supplies full set of tools for bearing processing,such as high precision cold heading design guide ，cold forming dies，cold heading tooling with cost- effective price .Customer Design acceptable.
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