Bearings – Rotary bearing – Antifriction bearing
Patent
1996-02-28
1999-10-19
Graysay, Tamara L.
Bearings
Rotary bearing
Antifriction bearing
384565, 384625, 464 11, F16C 3358, F16C 3334, F16C 124
Patent
active
059676728
ABSTRACT:
A rolling or sliding machine part that has an improved oil film formation capacity. The machine part has a rolling or sliding contact surface formed with discontinuous grooves, which are dispersedly arranged and extend across the direction in which the machine part rolls or slides.
REFERENCES:
patent: 1357320 (1920-11-01), Hardy
patent: 1885646 (1932-11-01), Warner
patent: 2595513 (1952-05-01), Cureton
patent: 3120746 (1964-02-01), Kayser
patent: 5456538 (1995-10-01), Honda et al.
patent: 5498086 (1996-03-01), Ou
patent: 5503481 (1996-04-01), Hashimoto et al.
patent: 5577846 (1996-11-01), Takahashi
Akamatsu Yoshinobu
Deguchi Shiro
Ito Fuyuki
Graysay Tamara L.
Kaness Matthew A.
NTN Corporation
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