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3110-00-991-0944

Annular Ball Bearing

3110009910944 009910944 MILB17931 MILB17931-1TYPE120GRADE00 55J753SUB3PC11 6301F3102293PC11 M17931-C013 S3509E100 K2-3100-1002174ITEM12C 1JD150SUB3ITEM12B 1JH125SUB4PC11 6301F3102296PC11 6301H3109387PC11 999999K099 209SZZCNT3 1449678NT 1412254 1JD150SUB3ITEM12C 1JH2953PC36 55J752SUB2PC11 K2-3100-1002174ITEM12B 1410755 1JH125SUB5PC11 1JH614PC6 63209LLBPM/9B

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. View more Annular Ball Bearing

Managed by United States

NSN Created on 1 Jan 1962

Data Last Changed
November 2023

NATO Update Count
11

NATO Data Quality

STYL Style 10A for 3110-00-991-0944 1/1 — NSN 3110-00-991-0944 (Identification) 1/1

Marketplace 3110-00-991-0944

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MIL-B-17931 BEARING,BALL,ANNULAR 91 EA NS

MILB17931 BEARING,BALL,ANNULAR 5 EA NS

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MIL-B-17931 BEARING,BALL,ANNULAR 2 EA NS

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209SZZCNT3 RQST NE

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M17931-C013 RQST NE

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3110-00-991-0944 RQST NE

Restrictions 3110-00-991-0944

3110-00-991-0944 is a Annular Ball Bearing Demilitarization of this item has been confirmed and is not currently subject to changes. This item is a US Munitions List or Commerce Control List Item which must be destroyed to prevent restoration or repair. Only authorized parties may possess this item. This item is not suspected to be hazardous. This item does not contain a precious metal.

Import and Export 3110-00-991-0944

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End Users 3110-00-991-0944

US Navy (N1H5)
Effective Date:: 1 Apr 1991
Supplementary Receivers:: GG; AMC 1 AMSC T IMC P IMCACTY HD

Canada (ZC01)
Effective Date:: 1 Apr 1991

Turkey (ZW01)
Effective Date:: 1 Nov 1998

Approved Sources 3110-00-991-0944

Part Number
Manufacturer
Status
55J753SUB3PC11: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
6301F3102293PC11: 80064 - Naval Ship Systems Command (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
M17931-C013: 70854 - Schaeffler Aerospace Usa Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 2
S3509E100: 53035 - Nsk Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
K2-3100-1002174ITEM12C: 80064 - Naval Ship Systems Command (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
1JD150SUB3ITEM12B: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
1JH125SUB4PC11: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
6301F3102296PC11: 80064 - Naval Ship Systems Command (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
6301H3109387PC11: 80064 - Naval Ship Systems Command (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
999999K099: 80064 - Naval Ship Systems Command (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
209SZZCNT3: 38443 - Skf Usa Inc. (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
M17931-C013: 21335 - Timken Co (Active); Primary Buy; RNCC 3 RNVC 2 DAC 2
1449678NT: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
1412254: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
1JD150SUB3ITEM12C: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
1JH2953PC36: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
55J752SUB2PC11: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
K2-3100-1002174ITEM12B: 80064 - Naval Ship Systems Command (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
1410755: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
1JH125SUB5PC11: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
1JH614PC6: 79500 - Westinghouse Electric Corp (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
MILB17931: 81349 - Military Specifications (Active); Incomplete Standard; RNCC 4 RNVC 1 DAC 4
MILB17931-1TYPE120GRADE00: 81349 - Military Specifications (Active); Incomplete Standard; RNCC 4 RNVC 1 DAC X
63209LLBPM/9B: 23803 - N T N Bearing Corp Of America (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 1

Datasheet 3110-00-991-0944

Characteristic
Specifications
FIIG: A044A0
Bearing Seal Type [AGYW]: Lips Turned Outwardly
Bore Diameter [ABXV]: 1.7715 Inches Minimum And 1.7717 Inches Maximum
Bore Shape [AGZD]: Straight
Material [MATT]: Rubber Synthetic Seal
Material [MATT]: Steel Comp E52100 Ball
Material [MATT]: Steel Comp E52100 Inner Ring
Material [MATT]: Steel Comp E52100 Outer Ring
Material [MATT]: Steel Retainer
Nondefinitive Spec/Std Data [ZZZT]: 120 Type
Internal Clearance [AKVV]: 0.0005 Inches Minimum Radial And 0.0009 Inches Maximum Radial
Internal Fit-Up Designation [AGZH]: Tight
Load Direction [AGZC]: Radial
Lubrication Material [ADZG]: Grease
Lubrication Material Document And Classification [LMDC]: Mil-G-18709 Mil Spec Single Material Response
Material Document And Classification [MDCL]: 66 Fed Std Single Material Response Ball
Material Document And Classification [MDCL]: 66 Fed Std Single Material Response Inner Ring
Material Document And Classification [MDCL]: 66 Fed Std Single Material Response Outer Ring
Retainer Fabrication Method [AGYF]: Pressed
Seal Quantity [AGYJ]: 2
Overall Outside Diameter [ADGA]: 3.3463 Inches Minimum And 3.3465 Inches Maximum
Overall Width [ABMK]: 1.1855 Inches Minimum And 1.1875 Inches Maximum
Style Designator [STYL]: Non-Loading Groove, Non-Separable
Surface Finish [AGYE]: Ground

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DLA Procurement Analysis 3110-00-991-0944

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Management Data 3110-00-991-0944

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Department of the Navy (DN); EA; Subscribe; 1
Oct 2021: Department of the Navy (DN); EA; Subscribe; 1
Oct 2020: Department of the Navy (DN); EA; Subscribe; 1
Oct 2019: Department of the Navy (DN); EA; Subscribe; 1

Navy

Cognizance:

3H

Special Material ID:

NT: Annular Ball Bearing for quiet operation application to submarine usage, (Noise Test Bearings)

Issue, Repair, Requisition Restriction Code:

00: No Restriction

Special Material Content:

9: Non-Hazardous or Non-Sensitive Item

NATO Stock Numbers Related to 3110-00-991-0944

3110-27-045-3706 3110-15-070-0701 3110-22-618-3610 3110-33-154-0805 3110-34-031-3489 3110-21-878-4043 3110-14-399-3621 3110-19-004-0780 3110-12-169-0120 3110-66-077-7949 3110-12-327-7655 3110-14-369-1301 3110-27-051-6446 3110-17-111-1344 3110-66-077-6577 3110-12-193-4432 3110-27-058-5009 3110-14-519-4012

Freight Information 3110-00-991-0944

3110-00-991-0944 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 114820. A Sub NMFC of X. It has a NMFC Description of BEARINGS/BUSHINGS NOI BALL/ROLLER. 3110-00-991-0944 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 3110-00-991-0944 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 58860 which rates the freight between FCL and LCL. It has a Water Commodity Code (WCC) of 742 for ocean manifesting and military sealift. 3110-00-991-0944 is not classified as a special type of cargo when transported by water. 3110-00-991-0944 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

Packaging Data 3110-00-991-0944

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); Packaging Data does not meet current MIL-STD-2073-1E

Storage Environment: Heated General Purpose – Heated 40 F and above

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; --; Over 10lb; Less than 85G; Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; 4.5" H x 4.5" W x 2.5" L; --; --; --; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: Special Requirement; Special Requirements – see Specific Instructions or Drawings provided; Special Requirements. See Specific Instructions or Drawings Provided; Special Requirements. See Specific Instructions or Drawings Provided; Special requirement – See specific instructions or drawings provided; --

Intermediate Pack Level

Quantity of Unit Packs
Container: --; No Requirement

Marketplace 3110-00-991-0944

Related Documents 3110-00-991-0944 5+ Documents (More...)

Restrictions 3110-00-991-0944

Import and Export 3110-00-991-0944

End Users 3110-00-991-0944

Approved Sources 3110-00-991-0944

Datasheet 3110-00-991-0944

DLA Procurement Analysis 3110-00-991-0944

Management Data 3110-00-991-0944

Navy

NATO Stock Numbers Related to 3110-00-991-0944

Freight Information 3110-00-991-0944

Packaging Data 3110-00-991-0944

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level