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0.8730in. and 0.8770in.
4.4370in. and 4.4390in.
6.4980in. and 6.5000in.
machine gun, cal. .50 (M2) ; nsn 1005-00-322-9715
ground
radial
straight
steel comp E51100 bore or steel comp E52100 bore
steel cup
steel outer ring
FED-STD-66 fed std 1st material response ball or FED-STD-66 fed std 2nd material response ball
NON-Loading groove, NON-Separable
1EA
Non-loading groove, non-separable
Steel outer ring
Steel cup
Steel comp e51100 bore or steel comp e52100 bore
0.8730 inches minimum and 0.8770 inches maximum
Schedule B number: 8482105028
nmfc 114820
Angular contact ball bearings
FSC 3110 ⁓ Bearings, antifriction, unmounted
Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.
Excluding plain bearings (fsc 3120); jewel bearings (fsc 3120)
Used on machine gun,cal. .50 (m2); nsn 1005-00-322-9715. non-loading groove, non-separable 4.4370" bore diameter 0.8730" overall width
Nothing similar to this part number was found in our inventory
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.