Special Features:

Pressed stainless steel retainer heat treat parts per mil-h-6875; immediately after quenching, refrigerate parts at minus 120 to minus 90 degrees f for 2 hours; followed by tempering at a temp of plus 325 degrees f for 3 hours; repeat refrigeration and tempering steps at least once; final hardness should be rockwell c-58 min; ff-b-171 applies except for bearing type and dimensions; all other attributes of this bearing are i/a/w ff-b-171 qap eq003 applies source inspection required

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.