139V520

Annular Ball Bearing

NSN 3110-00-987-3726

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

> 60 mo.

UOM:

1 EA

NIIN:

009873726

Technical Specifications of NSN

Overall Width:

Between 0.9035 inches and 0.9055 inches

Bore Diameter:

Between 1.5746 inches and 1.5748 inches

Overall Outside Diameter:

Between 3.5431 inches and 3.5433 inches

Lubrication Material:

Grease

Surface Finish:

Ground

Retainer Fabrication Method:

Pressed

Shield Quantity:

Load Direction:

Radial

Bore Shape:

Straight

Internal Fit-up Designation:

Tight

Internal Clearance:

0.0004 inches radial and 0.0008 inches radial

Lubrication Material Specification:

Mil-g-18709 military specification single material response

Material:

Steel

Style Designator:

Non-loading groove, non-separable

Nondefinitive Specification/std Data:

111 type and 2 class

NSN:

3110-00-987-3726

Item Name:

Rotor Bearing

Cage Code:

38443

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

308S

Cage Code:

29337

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MILB17931

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

308SNT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3254-5PC24

Cage Code:

95402

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3256-5PC23

Cage Code:

95402

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3256-6PC55

Cage Code:

95402

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M17931-G037

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6308ZAPM-3W

Cage Code:

63857

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6308ZE100

Cage Code:

53035

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

999999K149

Cage Code:

80064

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

308SFNT3

Cage Code:

38443

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6308ZW1B

Cage Code:

52676

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2254-3PC38

Cage Code:

96169

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-326-15 GR-4 ITEM 22

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-326-15 ITEM GR-5 ITEM 22

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-326-19 ITEM 24

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M17931-G037

Cage Code:

70854

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M17931-G037

Cage Code:

21335

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

999F0554D PIECE 62

Cage Code:

63857

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7608-7077

Cage Code:

43334

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7608-7077

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

79999029

Cage Code:

96169

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3284-2 ITEM 23

Cage Code:

96169

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-57D

Cage Code:

50380

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-8A

Cage Code:

50380

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2254-3PC38

Cage Code:

95402

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3284-2 ITEM 23

Cage Code:

95402

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

79999029

Cage Code:

95402

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-57D

Cage Code:

71956

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-8A

Cage Code:

71956

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7608-7077NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

79999029NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

999999K149NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

999F0554D PIECE 62NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-326-15 GR-4 ITEM 22NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-326-15 ITEM GR-5 ITEM 22NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-326-19 ITEM 24NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M17931-G037NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MILB17931NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

139V520NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2254-3PC38NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

308SFNT3NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3256-5PC23NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3256-6PC55NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3284-2 ITEM 23NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-57DNT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-8ANT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6308ZAPM-3WNT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6308ZE100NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6308ZW1BNT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

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:

5.0 X 5.0 X 2.0

Paclk Weight:

2.8000lbs

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:

77.5

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Privacy | Terms

Definition Definition of approved item name (AIN): "Rotor Bearing"

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.