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Features <ul style="margin-top:0px; padding-top: 5px; padding-bottom: 5px;"><li>These bearings are designed to support ball screws that are used as actuators of high precision and high speed machines</li><li>Their stiffness is much greater than conventional angular contact ball bearings as these have a greater number of balls</li><li>These bearings are supplied with a pre-set preload to eliminate complicated adjustment and torque measurement</li><li>Flush ground bearings (suffix DU or U) can be used in DB (back to back), DF (face to face) or DT (tandem) assembly</li></ul>NOTE - Load Ratings When single flush ground bearing (suffix U) is assembled in duplex and axial load is applied to 2 rows or 3 rows, load rating listed is to be multiplied by 1.62 or 2.16 respectively for Dynamic and multiplied by 2 or 3 respectively for Axial Limiting Load.

NACHI Ball Screw Support Bearing 20TAB04UP4, Single, Flush Ground, 20MM Bore, 47MM OD

ball-screw-support-bearing-20tab04up4-single-flush-ground-20mm-bore-47mm-od

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