Special Features:

Inner ring counterbored to a width of 0.5469 in., balance of inner ring 0.7500 in., broached for 0.6875 in. Hex shaft, spun 0uter casing extends 0.3437 in. On one side

Properties:

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.