(under subclass 122) Structure wherein the members are provided with a packing remote from the bearing faces.
(1) Note. For packing at the bearing interface, search the subclasses below, particularly 135+.
SEE OR SEARCH CLASS
277, Seal for a Joint or Juncture, for a generic sealing means or process,
635, for a static contact seal for other than an internal combustion engine, or a pipe, conduit, or cable that is a flexible sleeve, boot, or diaphragm having a dome, cup, or bell shape, or is for a ball joint.