Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Airframe Roller Bearing
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 0.2495 inches and 0.2500 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 0.9009 inches and 0.9014 inches
MRC:
The element,compound,or mixture with which the item is lubricated.ADZG
Lubrication Material:
Grease
Outer Ring Width:
Between 0.3300 inches and 0.3350 inches
Inner Ring Width:
Between 0.4790 inches and 0.4840 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:
One lip inward, one lip outward
MRC:
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.AGZA
Alignment Type:
Self-aligning
MRC:
Indicates the location of the self-alignment feature.AHAW
Self-alignment Location:
Internal
MRC:
The clearance between the bearing rings and the rolling elements.AKVV
Internal Clearance:
0.0006 inches radial and 0.0014 inches 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-2387 military specification single material response
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp e52100 inner racesteel comp e52100 outer racesteel comp e52100 rollerrubber butadiene-acrylonitrile class nbr sealsteel comp 430 shield
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Mil-s-7420 military specification single material response inner racemil-s-7420 military specification single material response outer racemil-s-7420 military specification single material response rollerqq-s-763 federal specification single material response shield
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 specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Qq-p-416a, type 1, class 2 federal specification single treatment response 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:
Concave roller, double closure, self aligning
