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Diameter | Cutting Height | Shank | Application | ||
---|---|---|---|---|---|
1/4 | .110 (7/64) | 1/8 | 47090, 47092, 51420, 51422, 51520, 51522 | Amana Tool 47723 Steel Ball Bearing Guide 1/4 Overall D x 1/8 Inner D x 7/64 HeightMore info |
PRODUCT DETAILS
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Amana Tool® uses only the finest industrial quality precision ball bearings available. Bearings are double steel-shielded for extra rigidity and to inhibit dust. A special high-performance, high temperature grease is used for maximum life.
Bearings #47701-HP, 47706-HP and 47712-HP have Teflon® Shields which provide a better seal and increased bearing life while routing materials that generate very fine dust particles (such as solid surface).
Note: Solvents should not be used to clean ball bearings, as this will deteriorate the special grease. 'Frozen' bearings (ones that do not rotate freely), should be replaced immediately.