Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Ebores and outside diameter meters matched within 0.0001 in. For each pari, starting torque 70 gm cm max, vacuum impregnate retainer with shell sh170 oil, contact angle 18 to 23 degrees with 18 to 22 lb preload
NSN
National Stock Number:
TXT
Description:
Duplex Ball Bearing
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
0.3125 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
0.5000 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:
0.7500 inches
MRC:
The element,compound,or mixture with which the item is lubricated.ADZG
Lubrication Material:
Grease
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 standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.CTFZ
Standard Tolerance Designation:
Abec no. 5t
MRC:
The amount of internal loading in a bearing which is independent of any external radial and/or axial load.CTHQ
Bearing Preload Rating:
20.0 pounds
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:
Sh 170, fscm 54527 mfr ref single material response
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Plastic phenolic retainer and cotton retainer
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 440c ball
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 440c inner ring
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 440c outer ring
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
92b counterbored outer rings, non-separable, back to back mounting
