Part Number 490287

Needle Roller Bearing

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

490287

Demil:

Shelf Life:

UOM:

NIIN:

009156374

Part Information
Outside diameter ground to 7. Equally spaced flats, dia across points 2.0140 in.

NSN

National Stock Number:

3110-00-915-6374 3110009156374

TXT

Description:

Needle Roller Bearing

INC

Item Name Code:

00051

MRC:

An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK

Overall Width:

Between 1.1200 inches and 1.1250 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:

Between 1.1258 inches and 1.1267 inches

MRC:

Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.AGZA

Alignment Type:

Rigid

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Steel

Part Number	RNVC	RNAAC	DAC	CAGE
490287	9	HD	1	77521
MT979	2	ZZ	5	92563
MT979	9	KZ	5	39317

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.