1979-02-16
1981-05-05
Footland, Lenard A.
Cutlery
308216, F16C 1926, F16C 3336
Patent
active
042654971
ABSTRACT:
The radial bearing has an inner ring and an outer ring and rolling members therebetween. The rolling members may be guided in a retainer. One of the rings may be stationary and the other rotary. The inner ring has an inwardly open annullar grove for the partial or temporary reception of machinery members. The inner ring has also a medial radial extension which extends radially outwardly beyond a pair of guide faces for the rolling members. The outer ring has a cylindrical inner face which forms the other guide face for the rolling members. The radial extension provides a good radial rigidity to the inner ring and at the same time prevents axial dislocation of the rolling members and of their retainer. The rolling members can have medial narrowed portions between end portions and the end portions can be designed either for high efficiency or for long life respectively.
REFERENCES:
patent: 3954313 (1976-05-01), Haenel
patent: 4010527 (1977-03-01), Swanson
patent: 4089570 (1978-05-01), Markfelder et al.
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