KP47B

Airframe Ball Bearing

NSN 3110-00-142-4491

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001424491

Technical Specifications of NSN

Bore Diameter:

Between 2.9370 inches and 2.9380 inches

Overall Outside Diameter:

Between 3.8740 inches and 3.8750 inches

Lubrication Material:

Grease

Outer Ring Width:

Between 0.4640 inches and 0.4690 inches

Inner Ring Width:

Between 0.5260 inches and 0.5310 inches

Seal Quantity:

Bearing Seal Type:

Contact

Load Direction:

Radial

Lubrication Material Specification:

Mil-g-23827 military specification single material response

Material:

Chromium alloy seal

Material:

Steel comp e51100 ball or 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

Departure From Cited Designator:

Non

NSN:

3110-00-142-4491

Item Name:

Precision Bearing,extra Light,torque Tube Type

Cage Code:

21335

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AN202KP47B

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

302-1038P1

Cage Code:

3B150

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN202KP47BANG25

Cage Code:

80059

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

302-1038P1

Cage Code:

94144

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN202KP47B

Cage Code:

81352

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP47BANG25

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP47BFS10125

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP47BFS50125

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

302-1038P1

Cage Code:

49956

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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Pricing & Availability

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Definition Definition of approved item name (AIN): "Torque Tube Type Extra Light Precision 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.