Rolling bearing

Details Rolling bearing Rolling bearing

1995-07-07

1996-09-24

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

384527, 29898067, F16C 3366

Patent

active

055584489

ABSTRACT:
A rolling bearing comprising an outer race having one track, an inner race having the other track, a plurality of rolling elements arranged between the both tracks, and a cage for retaining the plurality of rolling elements in such a way that the rolling elements can roll freely, wherein the cage is a lubricating oil-containing polymer member obtained by molding a synthetic resin containing 10 to 80% by weight of a lubricating oil. The cage retains a sufficient amount of a lubricating oil at a high rate of retention so that a lubricating action can be maintained in a stable manner for a prolonged period of time, and it is produced at low cost.

REFERENCES:
patent: 3135564 (1964-06-01), Agens
patent: 3529875 (1970-09-01), McKee
patent: 4073552 (1978-02-01), Christy
patent: 4226484 (1980-10-01), Glassow et al.
patent: 4243276 (1981-01-01), Persson et al.
patent: 5401105 (1995-03-01), Suzuki et al.

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