Part Number AS21439

Needle Roller Bearing
Stock Availability  condition code chart

Part number as21439 is in stock in the following quantities and conditions.

  • NS: 1
  • NE: 41
  • SV: 1

Note: Availability of this item was last updated 08/23/2022 and may have changed since then. Request a quote for up to date pricing and availability.

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
as21439
Demil:
No
Shelf Life:
UOM:
NIIN:
012172326

Part Information
Ioil holes and oil groove in inner ring, no oil holes or oil groove in outer ring; needle bearing style: no. 432 in old fiig a04400; roller outside dia.: 1.1250 in. Nom.; roller element groove qty: 2; ring aligning: not included; other materials for end plate, inner ring, outer ring and roller are: steel, qq-s-700 or steel, astm a304, a322 or a331; other material for seal is: plastic, polyamide, l-p-410, type 6/6 or plastic, acetal resin, l-p-392 or plastic, polyester elastomer

NSN
National Stock Number:
3110-01-217-2326 3110012172326
TXT
Description:
Needle Roller Bearing
INC
INC
Item Name Code:
00051
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
0.3750 inches
MRC:
The element,compound,or mixture with which the item is lubricated.ADZG
Lubrication Material:
Grease
MRC:
None.AGVT
Outer Ring Width:
0.9400 inches
MRC:
None.AGVU
Inner Ring Width:
1.0000 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:
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.AGZA
Alignment Type:
Rigid
MRC:
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.CTFZ
Standard Tolerance Designation:
Afbma standard tolerance for airframe needle bearings
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4615 inner ring or steel comp 4617 inner ring or steel comp 4620 inner ring or steel comp 8620 inner ring or steel comp e50100 inner ring or steel comp e52100 inner ring or steel comp e51100 inner ring
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4615 end plate or steel comp 4617 end plate or steel comp 4620 end plate or steel comp 8620 end plate or steel comp e50100 end plate or steel comp e52100 end plate or steel comp e51100 end plate
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4615 outer ring or steel comp 4617 outer ring or steel comp 4620 outer ring or steel comp 8620 outer ring or steel comp e50100 outer ring or steel comp e52100 outer ring or steel comp e51100 outer ring
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4615 roller or steel comp 4617 roller or steel comp 4620 roller or steel comp 8620 roller or steel comp e50100 roller or steel comp e52100 roller or steel comp e51100 roller
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:
Chromium 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 end plate
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 inner ring or oxide inner ring

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