Special Features:

Bearing types, conrad assembly, angular contact, fracture race; tolerances, mpb manufactures thin section and torque tube bearings according to afbma specifications, where applicable; tolerances vary with the size and precision level, and are shown on page 19; radial play, standard radial play is defined on page 18; packaging, individual plastic bag; lubrication, an excess of mil-l-6085 instrument oil is provided, except for double-sealed bearings (zz), which are provided with beacon 325 grease; other lubricants are available upon request

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.