CPC F16J 15/453 (2013.01) | 2 Claims |
1. A cassette seal arrangement for sealing between a shaft and a housing, comprising:
a sleeve configured to be mounted to the shaft and including a cylindrical portion and a radially extending portion extending radially outward from the cylindrical portion;
a retainer cartridge including a main retainer configured to be mounted to the housing and supporting a seal member that includes a main seal lip and an exclusionary retainer connected to the main retainer and supporting an exclusionary seal configured to engage the shaft;
an electrically conductive non-woven element disposed longitudinally between the seal member and the exclusionary seal and engaging the retainer cartridge and configured to engage the shaft;
the electrically conductive non-woven element is mounted on the radially extending portion of the sleeve;
the electrically conductive non-woven element engages with a cylindrical portion of the exclusionary retainer; and
the seal member having at least one dust lip that contacts the sleeve.
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