Crossed roller bearing

Details Crossed roller bearing Crossed roller bearing

1989-12-26

1990-12-04

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384619, F16C 1900

Patent

active

049749722

ABSTRACT:
A cross roller bearing includes a slotted cage structure that separates and controls tapered rollers as they roll on the bearing races. The cage is a load-bearing structure that is in sliding contact with the larger diameter axial end surface of the rollers, thereby preventing any sliding contact between the bearing races and the axial ends of the rollers. The point of sliding contact between the cage and the rollers may be selected for minimizing friction.

REFERENCES:
patent: 2430359 (1947-11-01), Messinger
patent: 2607641 (1952-08-01), Messinger
patent: 2628137 (1953-02-01), Ashton
patent: 2734786 (1956-02-01), McNicoll
patent: 3275931 (1966-09-01), Blais
patent: 3361501 (1968-01-01), Messinger et al.
patent: 3517975 (1970-06-01), Lonngren et al.
patent: 4065192 (1977-12-01), Sague
patent: 4479683 (1984-10-01), Kanamaru
patent: 4606654 (1986-08-01), Yatsu et al.
patent: 4746232 (1988-05-01), Gugel
patent: 4755065 (1988-07-01), Walter et al.
Timken Brochure, "The Timken Crossed Roller Bearing", (no date).
Bearing Design, "Two-Row Bearings", (1972).

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