Bearing assembly for rock drill
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United States of America Patent
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Jul 21, 2015
Grant Date -
Dec 25, 2014
app pub date -
Jun 21, 2013
filing date -
Jun 21, 2013
priority date (Note) -
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Abstract
A bearing assembly for a rock drill includes a housing and a bearing. The housing includes a cylindrical tail portion and a head portion having a multi-sided outer surface configured to inhibit a rotation of the bearing assembly relative to the rock drill. The bearing is positioned within the housing and configured to receive a rotatable component of the rock drill.
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