Sealing unit for rolling-element bearings

专利名称：Sealing unit for rolling-element bearings发明人：Fabio Picatto,Alberto Visconti申请号：US13316661申请日：20111212公开号：US09133882B2公开日：20150915

专利附图：

摘要：Sealing unit adapted to be coupled to a rolling-element bearing to seal off theannular space between an inner ring and an outer ring of the bearing, the sealing unithaving a stiffening core, and an elastomeric annular element that is rigidly secured to thestiffening core and provided with a sealing lip and a root portion, which is positioned

radially on the opposite side of the sealing lip, and which can be snap-fitted into a grooveof the outer ring in order to abut the root portion on a front wall of the groove with thecore facing toward the outside of bearing.

申请人：Fabio Picatto,Alberto Visconti

地址：Turin IT,Varese IT

国籍：IT,IT

代理机构：SKF USA Inc. Patent Dept.

代理人：Bryan Peckjian

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