Bearings – Rotary bearing – Antifriction bearing
Patent
1999-02-26
2000-11-14
Ta, Khoi Q.
Bearings
Rotary bearing
Antifriction bearing
384130, 384488, 277552, F16J 1532
Patent
active
061460206
ABSTRACT:
A circular seal assembly is provided for a roll in a rolling mill. The roll has a neck with a tapered section leading from a roll end face to a reduced diameter section rotatably supported in a non-rotating bearing chock. The chock is spaced axially from the roll end face to define a circular gap therebetween, and the seal assembly is adapted to span the gap. The seal assembly comprises a rigid circular seal end plate adapted to be fixed to the chock at a location cooperating with associated resilient seal components to subdivide the gap into an inboard chamber adjacent the roll end face and an outboard chamber adjacent the chock. A vent connection is provided in an upper quadrant of the seal end plate between the inboard and outboard chambers.
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Morgan Construction Company
Ta Khoi Q.
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