Hemispherical bearing apparatus

Details Hemispherical bearing apparatus Hemispherical bearing apparatus

1998-07-09

2000-02-15

Footland, Lenard A.

Bearings

Rotary bearing

Fluid bearing

384109, F16C 1710

Patent

active

060244925

ABSTRACT:
A hemispherical bearing apparatus includes a MoS.sub.2 layer formed to a predetermined thickness on the surface of a hemispherical recessed portion formed in a bushing or on the surface of a hemispherical member opposed to the recessed portion. The hemispherical bearing apparatus is capable of enhancing the productivity and reducing the fabrication cost. The method for forming the MoS.sub.2 layer may vary with the material of the bushing and the hemispherical members. The MoS.sub.2 layer may be applied by a coating technology or an impregnating technology.

REFERENCES:
patent: 5707718 (1998-01-01), Matsukawa et al.
patent: 5709480 (1998-01-01), Hong

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