Step bearing housing for an open-end spinning rotor shaft and method of operating same
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United States of America Patent
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-
Feb 20, 2001
Grant Date -
N/A
app pub date -
Mar 16, 1999
filing date -
Apr 22, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A step bearing is provided to axially support a shaft of an open-end spinning rotor, having a step bearing housing with a freely rotatable supporting ball, against which the end of the shaft is supported. The step bearing housing has a take-up space in the form of a lubricating grease reservoir in which the supporting ball is located. A lubricant distributor is arranged at the take-up space and is movable relative thereto.
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