2557-43198

Airframe Ball Bearing

NSN 3110-00-142-4490

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

001424490

Product Technical Spec.

Bore Diameter:

2.3125 inches

Overall Outside Diameter:

3.0620 inches

Lubrication Material:

Grease

Outer Ring Width:

0.3725 inches

Inner Ring Width:

0.4350 inches

Seal Quantity:

Bearing Seal Type:

Contact

Load Direction:

Radial

Standard Tolerance Designation:

Afbma standard tolerance for airframe ball bearings

Lubrication Material Specification:

Mil-g-23827 military specification single material response

Material:

Rubber synthetic seal

Material:

Steel comp e52100 ball

Material:

Steel comp e52100 inner ring

Material:

Steel comp e52100 outer ring

Material Specification:

Qq-p-416, type 1, cl 2 federal specification single material response all external/exposed metal surfaces

Surface Treatment:

Cadmium all external/exposed metal surfaces

Style Designator:

Single row inner ring extended both sides

NSN:

3110-00-142-4490

Item Name:

Bearing,ball,airframe,anti Friction

Cage Code:

14418

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AN202KP37B

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

82173

Cage Code:

1PQF4

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

710922

Cage Code:

55972

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

710922-3

Cage Code:

56232

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN202KP37BANG25

Cage Code:

80059

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

556-3543-22

Cage Code:

11530

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP37B

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP37BANG25

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP37BFS10125

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP37BFS10160

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP37BFS10160X

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

710922

Cage Code:

06840

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2088516-1

Cage Code:

94931

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N2088516-1

Cage Code:

94931

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

82173

Cage Code:

36378

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP37BFS160

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

63612-23

Cage Code:

21439

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00041

FIIG:

A044A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Sales Record Retention of 7 years
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Pricing & Availability

Submit this form for current pricing and availability quote on part number 2557-43198 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Anti Friction Airframe Ball Bearing"

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, ball, annular.