B544

Airframe Ball Bearing

NSN 3110-00-142-4337

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001424337

Product Technical Spec.

Bore Diameter:

1.8125 inches

Overall Outside Diameter:

2.2500 inches

Lubrication Material:

Grease

Outer Ring Width:

0.2500 inches

Inner Ring Width:

0.2810 inches

Load Direction:

Radial

Lubrication Material Specification:

Mil-g-3278 military specification single material response

Material:

Steel

Style Designator:

Single row, torque tube type, w/or w/o closure

NSN:

3110-00-142-4337

Item Name:

Bearing,landing Gear Struts

Cage Code:

21335

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

B544X0B

Cage Code:

70413

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544FS160

Cage Code:

3NPS1

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4508-65

Cage Code:

08484

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544

Cage Code:

21760

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544

Cage Code:

33409

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544

Cage Code:

38443

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544

Cage Code:

43991

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544

Cage Code:

40920

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544

Cage Code:

83086

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5510799

Cage Code:

70168

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Y57431

Cage Code:

19139

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BB116

Cage Code:

24047

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

301276-1

Cage Code:

36090

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

763414-1

Cage Code:

55972

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

156084

Cage Code:

56232

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

177030-7

Cage Code:

10001

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

193397-6

Cage Code:

10001

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544DDNFC

Cage Code:

06144

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544FS160

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12J33

Cage Code:

24047

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B544

Cage Code:

1W309

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114820

UFC:

58860

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

Submit this form for current pricing and availability quote on part number b544 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Landing Gear Struts 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.