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
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.
Classification: Angular contact ball bearings, nesoi
NSN 6620-00-251-0569
NSN 7035-00-142-9076
NSN 6110-01-370-4234
NSN 6220-01-497-1277
NSN 6220-01-284-3963
NSN 6135-01-286-9563
NSN 5998-00-119-2219
NSN 6685-01-455-8172
NSN 6620-00-360-4460
NSN 5930-01-497-1407
NSN 5975-00-099-0045
NSN 5905-00-285-2866