Bearings – Rotary bearing – Antifriction bearing
Patent
1999-05-18
2000-10-24
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
411427, F16C 1906
Patent
active
061356425
ABSTRACT:
A nut with a coaxial bearing or dynamically brace-supporting independently-rotating, coaxial first and second cylindrical surfaces to each other. The nut has a fastener portion having a conventional nut configuration, and a bearing portion having a conventional bearing configuration. The fastener portion threadedly mounts to the threaded end of the independently-rotating, coaxial first cylindrical surface. The bearing portion is affixed to the fastener portion along an annular outer race, and supports an independently-rotating, coaxial second cylindrical surface along an annular inner race.
REFERENCES:
patent: 4811976 (1989-03-01), Yagisawa
patent: 5871322 (1999-02-01), Nakamura
Averill, Jr. Edgar W.
Footland Lenard A.
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