PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EEA2YZZBearing,ball,annular

Skf Usa Inc. · NSN 3110-00-155-9628 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-155-9628 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-155-9628. Primary manufacturer part number: EEA2YZZ.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Shape: STRAIGHT
  • Departure From Cited Designator: AS MODIFIED BY SHIELD QUANTITY
  • Nondefinitive Spec/std Data: 115 TYPE AND 00 GRADE
  • Load Direction: RADIAL
  • Shield Quantity: 2
  • Standard Tolerance Designation: ABEC NO.1
  • Internal Fit-Up Designation: STANDARD
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-155-9628, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 43 commercial cross-references from 29 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-155-9628
Primary Part NumberEEA2YZZ
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Bore ShapeSTRAIGHT
Departure From Cited DesignatorAS MODIFIED BY SHIELD QUANTITY
Nondefinitive Spec/std Data115 TYPE AND 00 GRADE
Load DirectionRADIAL
Shield Quantity2
Standard Tolerance DesignationABEC NO.1
Internal Fit-Up DesignationSTANDARD
Surface FinishGROUND
Lubrication Material Document and ClassificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
Lubrication MaterialGREASE
Bore ShapeSTRAIGHT
Retainer Fabrication MethodPRESSED
Nondefinitive Spec/std Data115 TYPE AND 00 GRADE
Departure From Cited DesignatorAS MODIFIED BY SHIELD QUANTITY
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL OVERALL
Bore Diameter0.2500 INCHES NOMINAL IN
Shield Quantity2
Internal Fit-Up DesignationSTANDARD
Lubrication MaterialGREASE
MaterialSTEEL OVERALL
Lubrication Material Document and ClassificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Load DirectionRADIAL
Standard Tolerance DesignationABEC NO.1
Overall Outside Diameter0.6250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-011-23145961 INTERCHANGEABLE
Screw,machine
Am General Llc
5307-00-040-989070-1101 INTERCHANGEABLE
Stud Assembly
Department of Defense Project Manager-Mobile Electric Power
5315-00-059-0184MS24665-361 INTERCHANGEABLE
Pin,cotter
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5905-00-102-5294315-0101-00 INTERCHANGEABLE
Resistor,fixed,composition
Tektronix, Inc.
3120-00-105-452510-753 INTERCHANGEABLE
Bushing,sleeve
Kut Kwick Corp
5355-00-111-2685 INTERCHANGEABLE
Knob
6220-00-115-856491311 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
2810-00-118-95495961 INTERCHANGEABLE
Plug,crankshaft Cen
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5330-00-141-42175961 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
3110-00-144-8662 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
ND77R4 General Motors Llc Dba General Motors Llc (USA)
EEA2YZZ PRIMARY Skf Usa Inc. (USA)
XA134FF Trw Inc Bearings Div Plainville Plant (USA)
FFB171 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
90011 PRIMARY Magnasync/moviola Corporation Dba Magnasync/moviola Corp (USA)
S1KDD7FS174 PRIMARY Timken Co Div the Timken Company (USA)
23000085 PRIMARY International Business Machines Corporation Dba IBM (USA)
999999H012 PRIMARY Naval Ship Systems Command (USA)
R4ZZA1P25LG38 Minebea Mitsumi Inc. (JPN)
T9316-23000085 Bureau of Aeronautics Special Devices Div (USA)
S1KDD7FS104 PRIMARY Timken Co Div the Timken Company (USA)
ND77R4 General Motors Corp Delco Moraine Ndh Div (USA)
10753 Kleinschmidt Inc (USA)
102-5831P1 PRIMARY Raytheon Company Dba Raytheon (USA)
T9379RL3252 Bureau of Aeronautics Special Devices Div (USA)
77R4XR1A9 General Motors Corp (USA)
R41PPK25-282 PRIMARY New Hampshire Ball Bearings Inc Div Hitech Division (USA)
170849 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
S1KDD7FS141 PRIMARY Timken Co Div the Timken Company (USA)
127875 PRIMARY Gould Instrument Systems Inc (USA)
Related Parts
5305-00-011-2314INTERCHANGEABLE
SCREW,MACHINE
5961
5307-00-040-9890INTERCHANGEABLE
STUD ASSEMBLY
70-1101
5315-00-059-0184INTERCHANGEABLE
PIN,COTTER
MS24665-361
5905-00-102-5294INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
315-0101-00
3120-00-105-4525INTERCHANGEABLE
BUSHING,SLEEVE
10-753
5355-00-111-2685INTERCHANGEABLE
KNOB
6220-00-115-8564INTERCHANGEABLE
LENS,LIGHT
91311
2810-00-118-9549INTERCHANGEABLE
PLUG,CRANKSHAFT CEN
5961
5330-00-141-4217INTERCHANGEABLE
SEAL,PLAIN ENCASED
5961
3110-00-144-8662INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-227-4521INTERCHANGEABLE
BEARING,BALL,ANNULAR
5999-00-238-2326INTERCHANGEABLE
CONTACT,ELECTRICAL
11273-1-1

Frequently Asked Questions

What is NSN 3110-00-155-9628?

NSN 3110-00-155-9628 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-155-9628?

NSN 3110-00-155-9628 has 43 cross-referenced part numbers: ND77R4 (General Motors Llc Dba General Motors Llc), EEA2YZZ (Skf Usa Inc.), XA134FF (Trw Inc Bearings Div Plainville Plant), FFB171 (Federal Specifications Promulgated by General Services Administration Washington DC), 90011 (Magnasync/moviola Corporation Dba Magnasync/moviola Corp) and 38 more.

What NSN replaces 3110-00-155-9628?

There are 12 known substitutes for 3110-00-155-9628: 5305-00-011-2314, 5307-00-040-9890, 5315-00-059-0184 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of EEA2YZZ?

Key specifications for EEA2YZZ: Bore Shape: STRAIGHT; Departure From Cited Designator: AS MODIFIED BY SHIELD QUANTITY; Nondefinitive Spec/std Data: 115 TYPE AND 00 GRADE; Load Direction: RADIAL. 27 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-155-9628 still in active supply?

NSN 3110-00-155-9628 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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