Part Number AS21428

Airframe Ball Bearing

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
as21428
Demil:
Yes - DEMIL/MLI
Shelf Life:
UOM:
NIIN:
010151716

Part Information
0.0001 in. Min 0.0005 in. Maximum internal clearance

NSN
National Stock Number:
3110-01-015-1716 3110010151716
TXT
Description:
Airframe Ball Bearing
INC
INC
Item Name Code:
00041
INC
COM
Compliance:
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 2.3117 inches and 2.3125 inches
MRC:
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.ADGA
Overall Outside Diameter:
Between 2.8743 inches and 2.8750 inches
MRC:
The element,compound,or mixture with which the item is lubricated.ADZG
Lubrication Material:
Grease
MRC:
None.AGVT
Outer Ring Width:
Between 0.2450 inches and 0.2500 inches
MRC:
None.AGVU
Inner Ring Width:
Between 0.2785 inches and 0.2810 inches
MRC:
The number of seals included on the item.AGYJ
Seal Quantity:
2
MRC:
Indicates the type of seal provided with the bearing.AGYW
Bearing Seal Type:
Contact
MRC:
The direction of load with respect to the shaft axis.AGZC
Load Direction:
Radial
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.LMDC
Lubrication Material Specification:
Mil-g-81322 military specification single material response
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Plastic polytetrafluoroethylene seal and glass fiber seal
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp e52100 ball
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp e52100 inner ring
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp e52100 outer ring
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Cadmium all external/exposed metal surfaces
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Single row, torque tube type, w/or w/o closure

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