Two Bearing Quill
Two-Bearing Quill Makes Your Mark V Run Smoother
Elminates Runout and Wobble
Two Bearing Quill For Model 500 Mark V's With Poly-V Belt Systems
Two-Bearing Quill makes your Mark V run smoother - eliminates runout and wobble. For Model 500 Mark V's made before 11/01/84. Earlier Model 500 Mark V's were produced with a single bearing quill that could generate runout and wobble that will jeopardize the precision of your drilling, turning and other operations. This dual bearing quill will solve that problem and improve your results on virtually every project.
Installs easily in less than an hour by following the detailed instructions.
The Two Bearing Quill became standard on Mark V units starting in November 1984.
Fits: MARK 7 and Mark V units with the Poly V drive system (starting 1960).
Note: Not compatible with Shopsmith ER or M2 models. Will not fit older Mark V units with the gilmer drive system.
555088 Two-Bearing Quill Retro-Fit Kit ...
(Item may be on back-order or is made upon ordering)
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