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Products and materials used in mechanical assembly, and non-destructive test procedures to detect problems.

Airframe Control Bearings

Product Announcement from National Precision Bearing, Inc.


These bearings are made in accordance with AS 7949 standards. Designed for applications of oscillating motion or slow intermittent rotation. They assure excellent radial and axial positioning. SAE52100 chrome steel with cadmium plating is standard, 440C stainless steel is also available.