MKSP3FS428

Airframe Ball Bearing

NSN 3110-01-022-3120

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

010223120

Product Features

Axial play 0.023 in. Max, 10 degrees self aligning in either direction

Technical Specifications of NSN

Bore Diameter:

Between 0.1897 inches and 0.1900 inches

Overall Outside Diameter:

Between 0.7770 inches and 0.7774 inches

Lubrication Material:

Grease

Outer Ring Width:

Between 0.2650 inches and 0.2700 inches

Inner Ring Width:

Between 0.2945 inches and 0.2970 inches

Seal Quantity:

Bearing Seal Type:

Contact

Alignment Type:

Self-aligning

Load Direction:

Radial

Self-alignment Location:

Internal

Lubrication Material Specification:

Mil-g-23827 military specification single material response

Material:

Plastic polytetrafluoroethylene 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:

Ams 3652 assn standard single material response seal

Surface Treatment:

Cadmium exposed surfaces as mounted

Surface Treatment Specification:

Qq-p-416, type 1, cl 2 federal specification single treatment response exposed surfaces as mounted

Style Designator:

Single row self aligning single row inner ring extended both sides

NSN:

3110-01-022-3120

Item Name:

Precision Bearing,extra Wide Type Double Row

Cage Code:

21335

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MKSP3FS428

Cage Code:

3NPS1

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5MKS3

Cage Code:

12133

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

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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.