Bearings – Rotary bearing – Antifriction bearing
Patent
1988-06-27
1990-04-24
Hannon, Thomas R.
Bearings
Rotary bearing
Antifriction bearing
384527, F16C 3332
Patent
active
049195522
ABSTRACT:
A machine bearing for underwater use has a central shaft interconnected to an outer shell or cover by a spacer or cage which locates balls in predetermined spaces around inner and outer races between the shaft and cover. The shaft and cover are made of nylon, PTFE, acetalic resin or similar material; the balls are made of glass.
REFERENCES:
patent: 2534929 (1950-12-01), Schultz et al.
patent: 2724624 (1955-11-01), Barr
patent: 3027626 (1962-04-01), Murphy
patent: 3212833 (1965-10-01), Sloan et al.
patent: 4606657 (1986-08-01), Tanaka
Hannon Thomas R.
Industria Plastica Ramos S.A.
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