Model: A543DDFS464

Airframe Ball Bearing

Properties:

Bore Diameter

1.5625 inches

Overall Outside Diameter

2.0000 inches

Lubrication Material

Grease

Outer Ring Width

0.2500 inches

Inner Ring Width

0.2810 inches

Retainer Fabrication Method

Pressed

Shield Quantity

Load Direction

Radial

Standard Tolerance Designation

Abec no.1

Lubrication Material Specification

Mil-g-81322 military specification single material response

Material

Steel comp 440c

Material Specification

66 federal standard single material response

Surface Treatment

Cadmium all external/exposed metal surfaces

Style Designator

Single row inner ring extended both sides

NSN

3110-01-155-4439

Part Number

A543DDFS464

Description

Bearing,ball,airframe

CAGE

21335

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.

Part A543DDFS464 NSN 3110-01-155-4439

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00041

FIIG:

A044A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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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Schedule B and Export

Schedule B: 8482105068
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Ball bearings, nesoi