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0.3125in. first ⁓21/64"
0.3930in. second and 0.3950in. second ⁓13/32"
3.4790in. and 3.4850in. ⁓3-1/2"
5.1200in. and 5.1300in.
0.2400in. and 0.2420in.
grooved circular
relief groove right flange body corner
relief groove right flange outside left corner
round inside left corner
round inside right corner
square left flange body corner
square left flange outside right corner
square outside left corner
square outside right corner
zzzy
1 hole and 2 hole
1 internal
aluminum outer layer
lead inner layer and tin inner layer
steel comp 1010 intermediate layer
MB-8, fscm 99267 mfr ref single material response outer layer
sae assn std single material response intermediate layer
tin inner layer
18b segmented, external flanges both ends
as differentiated by magnetic permaeability shall beless than 1.2 before fabrication and not greater than 2.0 after fabrication as measured in a 200 oersted field by a permeability indicator specified in military spec MIL-I-17214
1PR
18b segmented, external flanges both ends
Steel comp 1010 intermediate layer
Lead inner layer and tin inner layer
Aluminum outer layer
0.3930 inches minimum second and 0.3950 inches maximum second
0.3125 inches first
Schedule B number: 8482997090
nmfc 114850
Parts, for roller bearings or for combined ball/roller bearings
FSC 3120 ⁓ Bearings, plain, unmounted
Note-bearings in this class are generally one piece that retain and position moving and/or rotating parts. they may have lubrication grooves/fittings/facilities or include pre-lubrication.
Excluding antifriction bearings (fsc 3110); mounted bearings (fsc 3130).
18b segmented, external flanges both ends tin inner layer surface treated 3.4790" overall length 0.3930" second hole diameter
Nothing similar to this part number was found in our inventory
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.