Ball-bearing jack: Difference between revisions

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A [[jack]] having [[ball bearing | ball bearings]] to take up the [[thrust]] from the load and reduce the [[friction]] of operation.
A [[jack]] having [[ball bearing | ball bearings]] to take up the [[thrust]] from the load and reduce the [[friction]] of operation.


[[Category:Glossary]]
[[Category:Glossary]]

Latest revision as of 18:41, 31 December 2007

A jack having ball bearings to take up the thrust from the load and reduce the friction of operation.