Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
7surface finish - balls 2 microinches aa, ring faces and id surface 40 microinches aa, od surface and lips inner ring 32 microinches aa, outer ring raceways 15 microinches aa, inner ring raceways 12 microinches aa, one outer lip 125 microinches aa and other lip 90 microinches aa; stabilized for operation to 350 degrees f; id perpendicular to inner ring face within 0.0008 in. And concentric w/inner ring raceways within 0.0005 in. Tir, od perpendicular to outer ring face within 0.0008 in. And concentric w/outer ring raceways within 0.0008 in. Tir inner ring faces parallel within 0.0008 in., center inner ring raceway parallel to ring face within 0.0008 in., outer ring faces parallel within 0.0008 in., center outer ring raceway parallel to ring face within 0.0012 in.
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:
12.00 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:
20.00 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:
42.00 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 designation specifying the type of fit as recognized by industrial and governmental agencies.AGZH
Internal Fit-up Designation:
Standard
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.1
MRC:
The size of the angle formed at the force point of contact.CTHY
Contact Angle:
25.0 degrees
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy retainer
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp e50100 ball and steel comp e51100 ball and steel comp e52100 ball
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp e50100 inner ring and steel comp e51100 inner ring and steel comp e52100 inner ring
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp e50100 outer ring and steel comp e51100 outer ring and steel comp e52100 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:
Astm a295 assn standard all material responses 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:
Astm a295 assn standard all material responses 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:
Astm a295 assn standard all material responses inner ring
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Counterbored outer ring, non-separable
