NSN 3110-00-555-5550

Annular Ball Bearing

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

005555550

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NE: 1
NS: 17

Please note that inventory for this NSN was updated 05/27/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "BEARING,BALL,ANNULAR"

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.

3110-00-555-5550 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

ABMK

Overall Width

0.2813 inches

MRC:

ABXV

Bore Diameter

0.3750 inches

MRC:

ADGA

Overall Outside Diameter

0.8750 inches

MRC:

ADZG

Lubrication Material

Grease

MRC:

AGYE

Surface Finish

Ground

MRC:

AGYF

Retainer Fabrication Method

Pressed

MRC:

AGYK

Shield Quantity

MRC:

AGZC

Load Direction

Radial

MRC:

AGZD

Bore Shape

Straight

MRC:

AGZH

Internal Fit-up Designation

Tight

MRC:

CTFZ

Standard Tolerance Designation

Abec no.3

MRC:

LBMA

Lubrication Material

Grease

MRC:

LMDC

Lubrication Material Specification

Mil-g-23827 military specification single material response

MRC:

MATT

Material

Steel

MRC:

STYL

Style Designator

Non-loading groove, non-separable

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

FF-B-2844/02AL1EX

Cage Code:

81348

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FF-B-2844/02

Cage Code:

81348

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77R6MR3E

Cage Code:

43334

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

RS77R6MR3024MILG3278

Cage Code:

43334

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

420-52-0037

Cage Code:

82577

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77R6T3MILG3278A

Cage Code:

43334

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77R6TR3E

Cage Code:

43334

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77R6T3MILG3278A

Cage Code:

24617

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77R6TR3E

Cage Code:

24617

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S3SFFS4A7MILG3278A

Cage Code:

38443

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

R61PPDK16-230

Cage Code:

83086

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HS3KDDMILL3545

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77R6T1MILL3545

Cage Code:

24617

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

G079011824

Cage Code:

24975

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

R6B105A023A78B00000

Cage Code:

38443

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

R6FFB105A023A78B7378R

Cage Code:

38443

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S3SFFQ4A7MILL3545

Cage Code:

38443

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77R6T1MILL3545

Cage Code:

43334

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S3RPPETFMILL3545

Cage Code:

43991

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

R6FF0305A323A75C0045

Cage Code:

38443

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

R6FFE305A323A75C6835R

Cage Code:

38443

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HMS3KDDFS160

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

TMS3KDDMILG3278A

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

8482105028

NAICS:

332991

End Use Class:

21180

SITC:

74610

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8482105028

Angular Contact Ball Bearings, Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74610

Ball Bearings

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

114820

NMF Description:

Bearings/bushings Noi Ball/roller

UFC:

58860

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 742

Bearings.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)