BEARING ASSEMBLY FOR A PIPE MACHINING APPARATUS
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United States of America Patent
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Issued Date -
Feb 26, 2015
app pub date -
Nov 5, 2014
filing date -
Oct 4, 2012
priority date (Note) -
Abandoned
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Abstract
Pipe machining apparatuses and bearing assemblies are provided. In one aspect, a pipe machining apparatus includes a frame, a tool carrier, a first roller bearing and a second roller bearing. The tool carrier is coupled to and movable relative to the frame and defines a race therein. The first roller bearing includes a first shaft and a first roller rotatably coupled to the first shaft. The first roller is at least partially positioned in the race and is rotatable about a first roller bearing axis. The second roller bearing includes a second shaft and a second roller rotatably coupled to the second shaft. The second roller is at least partially positioned in the race and is rotatable about a second roller bearing axis. The first and second roller bearings are adjustable to move the first and second roller bearing axes relative to the frame.
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