Low friction roller member

Details Low friction roller member Low friction roller member

1987-08-07

1988-10-11

Levy, Stuart S.

Bearings

Rotary bearing

Antifriction bearing

384619, F16C 3334

Patent

active

047767103

ABSTRACT:
The low friction roller provided by the present invention is featured by the construction, wherein an end plate made of organic or inorganic low friction material is fitted onto each of the opposing end faces of a cylindrical roller body with the use of chemical or mechanical bonding method, thus in operation, the low friction roller member moves along and through a raceway track provided in a roller bearing with minimum friction being generated with not only the track surface but also the contacting surface of roller retainer members provided therefor, so that low friction and smooth circulation of a plurality of roller members in the bearing can be ensured for a prolonged period of time.

REFERENCES:
patent: 1041900 (1912-10-01), Tatum
patent: 1180586 (1916-04-01), Huther
patent: 1185450 (1916-05-01), Ternstrom
patent: 2734787 (1956-02-01), Dorl
patent: 3128134 (1964-04-01), Dorl
patent: 3682519 (1972-08-01), Shepelyakovsky et al.

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