Rolling bearing with improved rim geometry

Bearings – Rotary bearing – Antifriction bearing

Reexamination Certificate

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Details

C384S450000, C384S619000

Reexamination Certificate

active

08033737

ABSTRACT:
A rolling bearing which has at least one bearing ring and a plurality of rollers. The bearing ring has a raceway for the rollers and at least one lateral rim for axially guiding the rollers. The roller has front face facing the rim and the rim has a rim hearing surface facing the roller. At least sections of at least the front face or the rim bearing surface have a toroidal camber in the direction of the rim bearing surface or the front face.

REFERENCES:
patent: 3547504 (1970-12-01), Lech et al.
patent: 4027930 (1977-06-01), Bodensieck
patent: 4318574 (1982-03-01), Nakamura
patent: 5234272 (1993-08-01), Shimada
patent: 6502996 (2003-01-01), Joki
patent: 6530693 (2003-03-01), Ijuin et al.
patent: 6767134 (2004-07-01), Murai et al.
patent: 7048445 (2006-05-01), Torisawa
patent: 7150565 (2006-12-01), Koyama et al.
patent: 7416346 (2008-08-01), Takemura et al.
patent: 2001/0012420 (2001-08-01), Unno et al.
patent: 2003/0091255 (2003-05-01), Sakoda et al.
patent: 10 2004 016284 (2005-10-01), None

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