Antifriction linear-motion bearings.
Tooling & Production › Vol. 54 Nbr. 10, January 1989
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Antifriction linear-motion bearings.
Does your machine tool suffer loss of alignment and precision from wear of close-fit plain bushings or V-ways? It wouldn't It if it used modern components. Here's a report on the design and application of antifriction bearings. Certain types can handle loads up to 18, 000 lb per bearing.
Machine tools should have linear bearings with low coefficients of friction from 0.001 to 0.004 to provide high efficiency and low power requirements-allowing use of smaller drive units and power-transmis...See the full content of this document
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