B538DD

Airframe Ball Bearing

NSN 3110-00-011-9142

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000119142

Technical Specifications of NSN

Bore Diameter:

Between 0.6243 inches and 0.6257 inches

Overall Outside Diameter:

Between 1.0615 inches and 1.0625 inches

Lubrication Material:

Grease

Outer Ring Width:

Between 0.2450 inches and 0.2500 inches

Inner Ring Width:

Between 0.2762 inches and 0.2812 inches

Seal Quantity:

Shield Quantity:

Bearing Seal Type:

Contact

Load Direction:

Radial

Lubrication Material Specification:

Mil-g-23827 military specification single material response

Material:

Rubber seal

Material:

Plastic tetrafluoroethylene shield

Material:

Steel ball

Material:

Steel inner ring

Material:

Steel outer ring

Material Specification:

369a7951-47, 02731 mfr ref single material response seal

Material Specification:

369a7951-47, 02731 mfr ref single material response shield

Material Specification:

Fed-std-66, aisi/sae e51100 federal standard single material response ball

Material Specification:

Fed-std-66, aisi/sae e52100 federal standard single material response inner ring

Material Specification:

Fed-std-66, aisi/sae e52100 federal standard single material response outer ring

Surface Treatment:

Cadmium all external/exposed metal surfaces

Style Designator:

Single row inner ring extended both sides

NSN:

3110-00-011-9142

Item Name:

Precision Bearing Radial Torque Tube Type

Cage Code:

21335

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

369A7951-47

Cage Code:

8V613

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B538ZZ

Cage Code:

38443

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B538DDFS464

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

369A7951-47

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

369A7951-47

Cage Code:

38443

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

369A7951-47

Cage Code:

02731

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

369A7951-47

Cage Code:

3NPS1

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

End Items End applications NSN 3110-00-011-9142 is a component of

Stratofortress B-52 Aircraft
Stratolifter C/kc-135 Aircraft
Galaxy C-5 Aircraft
Starlifter C-141 Aircraft
A-10 Thunderbolt Ii Aircraft
Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
B-52h) Aircraft Tf33-p-3/5/9 (c/ec-135 Engine
Tf-33-p-7 (c-141a/b) Aircraft Engine
Velocity Pool Reparable Piece Parts
010079130
Linear Electro-mechanical Actuator
000566162
Mechanism Assembly
008670430
Automatic Pilot Servomotor
006502313
Mechanism Assembly
010771215
Hydraulic Servovalve

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Pricing & Availability

Submit this form for current pricing and availability quote on part number b538dd and/or cross reference parts.

Definition Definition of approved item name (AIN): "Precision Bearing Radial Torque Tube Type"

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.