Bearings – Rotary bearing – Plain bearing
Patent
1991-02-26
1991-10-08
Footland, Lenard A.
Bearings
Rotary bearing
Plain bearing
384192, 3849071, F16C 1710
Patent
active
050549405
ABSTRACT:
A ceramic bearing comprising a ceramic-made outer ring provided with a non spherical curved inner slide face, and a ceramic-made inner ring provided with an outer slide face so curved as to match with the curved inner slide face formed in the inner circumference of the ceramic outer ring and a shaft hole through which a shaft extends, which shaft extending or passing at the axis of the slide face of the ceramic inner ring coincidently.
REFERENCES:
patent: 3641990 (1972-02-01), Kinnersly
patent: 4634300 (1987-01-01), Takebayashi et al.
patent: 4767901 (1988-08-01), Goyarts
Momose Terunobu
Shibata Tetsuo
Footland Lenard A.
Wing Highcera Co. Ltd.
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