1979-02-26
1980-11-11
Schmidt, Frederick R.
Cutlery
308214, F16C 1936
Patent
active
042329140
ABSTRACT:
A plurality of hollow rollers is located in the annular space between the inner and outer tapered raceways of a tapered bearing. Each hollow roller has an axial bore extending completely therethrough. The percent hollowness of each roller is uniform throughout its full length. The rollers may be preloaded between the races.
REFERENCES:
patent: 2615767 (1952-10-01), Wallgreen
patent: 2631904 (1953-03-01), Frenkel
patent: 3948578 (1976-04-01), Martin
patent: 4023869 (1977-05-01), Caldwell
Schmidt Frederick R.
The Torrington Company
Troidl Frank S.
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