US PATENT SUBCLASS 384 / 621
.~.~.~.~ Race and cage structure

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
445  DF  .~ Antifriction bearing {9}
590  DF  .~.~ Thrust bearing {11}
618  DF  .~.~.~ Roller bearing {5}
621.~.~.~.~ Race and cage structure

DEFINITION

Classification: 384/621

Race and cage structure:

(under subclass 618) Subject matter having detailed means for spacing rollers in a race and in addition details of a race.