MIL-B-17931-G020

Annular Ball Bearing

NSN 3110-00-987-3718

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

> 60 mo.

UOM:

1 EA

NIIN:

009873718

Detail Specifications

Overall Width:

Between 0.6673 inches and 0.6693 inches

Bore Diameter:

Between 0.9841 inches and 0.9843 inches

Overall Outside Diameter:

Between 2.4407 inches and 2.4409 inches

Lubrication Material:

Grease

Surface Finish:

Ground

Retainer Fabrication Method:

Pressed

Load Direction:

Radial

Bore Shape:

Straight

Internal Fit-up Designation:

Standard

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 1 class

NSN:

3110-00-987-3718

Item Name:

Ball Bearing

Cage Code:

81349

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

M17931-G020

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MILB17931

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-184-212 ITEM 22

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-184-237ITEM22

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3305-7077

Cage Code:

7X677

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6305E100

Cage Code:

53035

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

999999K141

Cage Code:

80064

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

305SNT3

Cage Code:

38443

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3305-7077

Cage Code:

43334

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6305W1B

Cage Code:

52676

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-76A

Cage Code:

50380

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-184-151 PIECE-24

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-184-182-24

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A203-28 ITEM 24

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-203-192-24

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-203-244 ITEM 24

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

ESB050-3

Cage Code:

51802

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6406832-FIND30

Cage Code:

53711

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

752-6406832 FIND30

Cage Code:

53711

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

752-6406833-30

Cage Code:

53711

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

801624-538-1A

Cage Code:

50280

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

305SABEC9NSETST

Cage Code:

38443

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3305-7077

Cage Code:

52676

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

904J932 PIECE 24

Cage Code:

65054

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3305-7077

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-76A

Cage Code:

71956

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:

4.0 X 4.0 X 2.0

Paclk Weight:

0.6000lbs

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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Pricing & Availability

Submit this form for current pricing and availability quote on part number mil-b-17931-g020 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Ball 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.