Kunstharz Lager mit einem scheibenförmigen axialen Lagerelement und einem radialen Lagerelement in der Form einer geschlitzte Hülse

摘要

A synthetic resin bearing comprised of synthetic resin-made upper (3) and lower (2) bearing cases and a synthetic resin-made bearing member (4) having a disk-shaped thrust bearing piece (45) and a hollow-cylindrical radial bearing piece (41) with a radially extending slit (42). The bearing member is disposed such that the radial bearing piece (41) is kept in sliding contact with an outer peripheral surface of a hollow cylindrical portion (22) of the lower bearing case (2), and the thrust bearing piece (45) is kept in sliding contact with a bottom of an annular recess (24) formed in the lower bearing case (2). The upper bearing case is assembled to the lower bearing case such that an annular engaging hook portion (37) is snappingly fitted over an annular engaging projecting portion (27) of the lower bearing case. Hermetically sealing portions due to labyrinth action are formed between the upper and lower bearing cases, respectively at the snappingly fitting portion.