Self-aligning antifriction bearing and cage for said...

Bearings – Rotary bearing – Antifriction bearing

Reexamination Certificate

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C384S495000, C384S558000

Reexamination Certificate

active

07427163

ABSTRACT:
The invention relates to a self-aligning antifriction bearing (1) comprising at least one first row (9) of rolling bodies (11) and a second row (10) of rolling bodies (11) adjacent to said first row (9) of rolling bodies (11), whereby every row (9, 10) comprises balls (5) and rollers (6) disposed peripherally about a central axis of the self-aligning antifriction bearing (1). The bearing is characterized in that the balls (5) have a greater outer diameter (28) than the rollers (6).

REFERENCES:
patent: 956588 (1910-05-01), Lockwood
patent: 956676 (1910-05-01), Bright
patent: 980082 (1910-12-01), Eitner
patent: 1351754 (1920-09-01), Hubard
patent: 4505523 (1985-03-01), Stephan
patent: 4799809 (1989-01-01), Kuroiwa
patent: 6926446 (2005-08-01), Grehn et al.
patent: 3529359 (1987-02-01), None
patent: 8803970 (1988-05-01), None
patent: 1083678 (1955-01-01), None

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