HIGH-PRECISION, DOUBLE DIRECTION ANGULAR CONTACT THRUST BALL BEARINGS

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Description 
ISB high-precision, double direction angular contact thrust ball bearings are designed for use in combination with double row cylindrical roller bearings in the NN30... series, with internal and external diameters suitable for coupling. The external diameters of bearings are produced with different tolerances to allow various combinations.
 
Advantages
High-precision, double direction angular contact thrust ball bearings are separable.
 
Special technical features
The housing-piloted washer has a groove around the outer circumference with three holes to allow efficient lubrication.
 

High-precision, double direction angular contact thrust ball bearings are mainly produced for machine tool spindles, which must satisfy high-performance requirements in terms of speed and rotation and assembly precision.
 

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