180203K非接触型密封轴承的密封结构

Seal design of non-contact sealed ball bearing type 180203K

介绍180203K非接触型密封轴承的密封结构,初步阐述非接触型密封轴承的密封机理。对密封槽和密封圈的有关尺寸计算方法提供了一些经验公式。附图3幅。

The design of seal used in non-contact sealed ball bearing type 180203K is introduced, and the sealing mechanism of non-contact sealed bearings is expounded preliminarily.Besides, some experimentalformulae for calculating sealing groove and seal ring dimensions are given in this paper.