Pre-stressed ball bearing and method and tool for its manufactur

Details Pre-stressed ball bearing and method and tool for its manufactur Pre-stressed ball bearing and method and tool for its manufactur

1987-02-03

1988-01-12

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384505, 384516, 384517, 384536, 384537, F16C 2308

Patent

active

047187816

ABSTRACT:
The invention concerns ball bearings which automatically take up play, are self-centering and self-adaptable to the stress. The bearing comprises an inner ring (1), an outer ring in two parts (2a, 2b), balls (3), an elastically yieldable element (4) and a case (5). One of the rings is formed of two parts (2a, 2b) which are relatively movably fitted together and some of the four rolling raceways along which the balls roll have set-back depressions arranged along their circumference. Application in particular in the automobile industry.

REFERENCES:
patent: 3756675 (1973-09-01), Mangiavacchi
patent: 3801171 (1974-04-01), Rozentals

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