Laying head bearing with offset preloading

Details Laying head bearing with offset preloading Laying head bearing with offset preloading

2006-08-08

2006-08-08

Hannon, Thomas R. (Department: 3682)

Bearings

Rotary bearing

Antifriction bearing

C384S500000, C384S583000

Reexamination Certificate

active

07086783

ABSTRACT:
A bearing assembly is disclosed for rotatably supporting a quill in the housing of a rolling mill laying head. The bearing assembly includes first and second axially spaced roller bearing sets interposed between the quill and the housing. The bearing assembly also includes a force exerting unit for applying a radial preloading force to the first bearing set at a first location around the circumference thereof. The preloading force is opposed by a reactionary force acting on the second bearing set at a second location around the circumference thereof disposed 180° from the first location.

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