Model: MB543

Airframe Ball Bearing

Special Features:

0.0001 in. Min 0.0005 in. Max internal clearance

Properties:

Bore Diameter

Between 1.5620 inches and 1.5625 inches

Overall Outside Diameter

Between 1.9995 inches and 2.0000 inches

Lubrication Material

Grease

Outer Ring Width

Between 0.2450 inches and 0.2500 inches

Inner Ring Width

Between 0.2785 inches and 0.2810 inches

Load Direction

Radial

Lubrication Material Specification

Mil-g-23827 military specification single material response

Material

Steel

Surface Treatment

Cadmium all external/exposed metal surfaces

Style Designator

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

NSN

3110-00-926-4675

Part Number

MB543

Description

Bearing,ball,airframe

CAGE

83086

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 MB543 NSN 3110-00-926-4675

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