AS21428

Airframe Ball Bearing

NSN 3110-01-015-1716

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

N/A

UOM:

1 EA

NIIN:

010151716

Product Features

0.0001 in. Min 0.0005 in. Max internal clearance

Product Technical Spec.

Bore Diameter:

Between 2.3117 inches and 2.3125 inches

Overall Outside Diameter:

Between 2.8743 inches and 2.8750 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

Seal Quantity:

Bearing Seal Type:

Contact

Load Direction:

Radial

Lubrication Material Specification:

Mil-g-81322 military specification single material response

Material:

Plastic polytetrafluoroethylene seal and glass fiber seal

Material:

Steel comp e52100 ball

Material:

Steel comp e52100 inner ring

Material:

Steel comp e52100 outer ring

Surface Treatment:

Cadmium all external/exposed metal surfaces

Style Designator:

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

NSN:

3110-01-015-1716

Item Name:

Precision Bearing,extra Wide Type Double Row

Cage Code:

81343

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MS21428-46

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MB546DDFS464

Cage Code:

06144

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

083-0811-01 FIND 022

Cage Code:

31442

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MB546DDFS464

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21428-46

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

03-6101-09

Cage Code:

31435

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:

061130

UFC:

34350

LTL:

77.5

LCL:

WCC:

743

TCC:

SHC:

ACC:

Instruments/Radio

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Pricing & Availability

Submit this form for current pricing and availability quote on part number as21428 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Extra Wide Type Double Row 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.