Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2005-08-02
2005-08-02
Hannon, Thomas R. (Department: 3682)
Bearings
Rotary bearing
Antifriction bearing
C384S492000, C384S913000
Reexamination Certificate
active
06923576
ABSTRACT:
A rolling bearing has the radius of curvature of the raceway on an inner ring and an outer ring is from not smaller than 50.1% to not greater than 51.9% of the diameter of the balls, and at least one of the compositions of the bearing is obtained by forming an alloy steel having a carbon (C) content of from not smaller than 0.50% to not greater than 0.90%, a chromium (Cr) content of from not smaller than 3.0% to not greater than 15.0%, a manganese (Mn) content of from not smaller than 0.10% to not greater than 2.0%, a silicon (Si) content of from not smaller than 0.10% to not greater than 2.0%, a molybdenum (Mo) content of zero or not greater than 2.0% by weight, and a vanadium (V) content of zero or not greater than 2.0%, by weight.
REFERENCES:
patent: 6248186 (2001-06-01), Yamamura et al.
patent: 6267511 (2001-07-01), Takemura et al.
patent: 6333001 (2001-12-01), Leppanen et al.
patent: 6342109 (2002-01-01), Takemura et al.
patent: 6357924 (2002-03-01), Takemura et al.
patent: 6565677 (2003-05-01), Takemura et al.
patent: 6793397 (2004-09-01), Ishiguro et al.
patent: 8-30526 (1996-03-01), None
patent: 10-292859 (1998-04-01), None
Fujita Shinji
Mitamura Nobuaki
Tanaka Susumu
Uyama Hideyuki
Hannon Thomas R.
NSK Ltd.
Sughrue & Mion, PLLC
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