PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

308SFBearing,ball,annular

Skf Usa Inc. · NSN 3110-00-554-5719 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-554-5719 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-554-5719. Primary manufacturer part number: 308SF.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 40.00 MILLIMETERS NOMINAL MM
  • Overall Outside Diameter: 90.00 MILLIMETERS NOMINAL MM
  • Surface Finish: GROUND
  • Load Direction: RADIAL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Material: STEEL OVERALL
  • Shield Quantity: 1
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 3110-00-554-5719, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 38 commercial cross-references from 27 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
NSN3110-00-554-5719
Primary Part Number308SF
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Bore Diameter40.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter90.00 MILLIMETERS NOMINAL MM
Surface FinishGROUND
Load DirectionRADIAL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL OVERALL
Shield Quantity1
Standard Tolerance DesignationABEC NO.1
Retainer Fabrication MethodPRESSED
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-144-8663 INTERCHANGEABLE
Bearing,ball,annular
3110-00-289-6835 INTERCHANGEABLE
Bearing,ball,annular
3110-00-293-9017 INTERCHANGEABLE
Bearing,ball,annular
3815-00-352-081810349G200T1 INTERCHANGEABLE
Tooth,surface Ripping
Chief of Engineers Dept of Army
3110-00-392-0787 INTERCHANGEABLE
Bearing,ball,annular
3110-00-406-3653 INTERCHANGEABLE
Bearing,ball,annular
4310-00-468-0968JJ10 INTERCHANGEABLE
Case
Circor Naval Solutions Llc Dba Warren Pumps
3110-00-554-3265 INTERCHANGEABLE
Bearing,ball,annular
3110-00-752-7775 INTERCHANGEABLE
Bearing,ball,annular
3110-00-807-3506 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
308SF Skf Usa Inc. (USA)
FF-B-171 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
308SFQ6A7 Skf Usa Inc. (USA)
405850-31AF Reliance Electric (USA)
65-7 Marley Pump Co Hydromatic Pumps (USA)
308SF0107A006A82S0000 Skf Usa Inc. (USA)
416821-3-FJ Reliance Electric (USA)
308PF4 Fag Bearings Corporation (USA)
K8422700PN8 General Electric Co Direct Current Motor and Generator Dept (USA)
6308ZCE1TX9 Nsk Corp Bearing Div (USA)
308KD Timken Co Div the Timken Company (USA)
S14056 Sta-Rite Products (USA)
308SF Firemaster Corp
6308ZJ Skf Usa Inc. (USA)
JJ10 Invensys Brook Crompton Ltd (GBR)
010-525-2 Sew-Eurodrive, Inc. (USA)
010-525-2 Reuland Electric Co (USA)
A-A-59585 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
K8422700B8 General Electric Co Specialty Transformer Dept (USA)
235A2503EA08 General Electric Co Motor Business Group (USA)
Related Parts
3110-00-144-8663INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-289-6835INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-293-9017INTERCHANGEABLE
BEARING,BALL,ANNULAR
3815-00-352-0818INTERCHANGEABLE
TOOTH,SURFACE RIPPING
10349G200T1
3110-00-392-0787INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-406-3653INTERCHANGEABLE
BEARING,BALL,ANNULAR
4310-00-468-0968INTERCHANGEABLE
CASE
JJ10
3110-00-554-3265INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-752-7775INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-807-3506INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-812-7805INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-923-5136INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-554-5719?

NSN 3110-00-554-5719 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 3110-00-554-5719?

NSN 3110-00-554-5719 has 38 cross-referenced part numbers: 308SF (Skf Usa Inc.), FF-B-171 (Federal Specifications Promulgated by General Services Administration Washington DC), 308SFQ6A7 (Skf Usa Inc.), 405850-31AF (Reliance Electric), 65-7 (Marley Pump Co Hydromatic Pumps) and 33 more.

What NSN replaces 3110-00-554-5719?

There are 12 known substitutes for 3110-00-554-5719: 3110-00-144-8663, 3110-00-289-6835, 3110-00-293-9017 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 308SF?

Key specifications for 308SF: Bore Diameter: 40.00 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 90.00 MILLIMETERS NOMINAL MM; Surface Finish: GROUND; Overall Width: 23.0 MILLIMETERS NOMINAL MM. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-554-5719 still in active supply?

NSN 3110-00-554-5719 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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