Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Retaining snap ring on bore surface of inner ring; inner and outer ring race ways 8 microinches aa, inner and outer ring faces, retainer ball pockets, od, id bore 32 microinches aa, retainer od surface and outer ring lips 16 microinches aa
NSN
National Stock Number:
TXT
Description:
Annular Ball Bearing
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
20.00 millimeters
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
50.00 millimeters
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:
90.00 millimeters
MRC:
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.AGYE
Surface Finish:
Ground
MRC:
The means used in manufacturing the retainer.AGYF
Retainer Fabrication Method:
Machined
MRC:
The direction of load with respect to the shaft axis.AGZC
Load Direction:
Angular
MRC:
The physical configuration of the bore.AGZD
Bore Shape:
Straight
MRC:
The clearance between the bearing rings and the rolling elements.AKVV
Internal Clearance:
0.0021 inches radial and 0.0028 inches radial and 0.0130 inches axial
MRC:
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.CTFZ
Standard Tolerance Designation:
Abec no.5
MRC:
The size of the angle formed at the force point of contact.CTHY
Contact Angle:
24.0 degrees
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel ball
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4340 retainer
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel inner ring
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel outer ring
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:
-4001, avco/lycoming div, stratford plant mfr ref single material response ball
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:
-4001, avco/lycoming div, stratford plant mfr ref single material response inner ring
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:
-4001, avco/lycoming div, stratford plant mfr ref single material response outer ring
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:
Ams 6415 assn standard single material response retainer
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
40b 4 point ball contact, split inner ring, separable
