Description:

0.3125 inches bore diameter, 0.8125 inches overall outside diameter, grease lubrication material, 0.2340 inches outer ring width.

Special Features:

280 pct full of mil-g-81322, internal radial clearance 0.0004-0.0010 in., heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 degrees f and radial and lateral eccentricity inner ring 0.0010 in. Outer ring 0.0016 in.

Properties:

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, ball, annular.