PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6208A2RSJMILG3278ABearing,ball,annular

Skf Usa Inc. · NSN 3110-00-554-3800 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-554-3800 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-554-3800. Primary manufacturer part number: 6208A2RSJMILG3278A.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 40.00 MILLIMETERS NOMINAL MM
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Load Direction: RADIAL
  • Bore Shape: STRAIGHT
  • Internal Fit-Up Designation: STANDARD
  • Surface Finish: GROUND
  • Lubrication Material: GREASE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Retainer construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-554-3800, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-554-3800
Primary Part Number6208A2RSJMILG3278A
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Bore Diameter40.00 MILLIMETERS NOMINAL MM
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Load DirectionRADIAL
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Surface FinishGROUND
Lubrication MaterialGREASE
Bearing Seal TypeCONTACT
Seal Quantity2
Standard Tolerance DesignationABEC NO.1
Retainer Fabrication MethodPRESSED
MaterialSTEEL RETAINER
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL INNER RING
MaterialRUBBER SYNTHETIC SEAL
MaterialSTEEL BALL
MaterialSTEEL OUTER RING
Overall Outside Diameter80.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3110-00-180-6865 INTERCHANGEABLE
Bearing,ball,annular
3110-00-929-8367 INTERCHANGEABLE
Bearing,ball,annular
3110-01-183-1517 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
6208A2RSJMILG3278A Skf Usa Inc. (USA)
208SZZB1STA006A75C00000 Skf Usa Inc. (USA)
111X04002X4000 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
E7823-40 Marathon Electric, Llc (USA)
FFB171/04J08E2C Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AA59584-108JCBH Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
6208DDUCE1BT2 Nsk Corp Bearing Div (USA)
FF-B-171 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Z99508X1E General Motors Corp Delco Moraine Ndh Div (USA)
208CC Federal-Mogul Corp Government Sales Dept (USA)
FF-B-171/4 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59584C Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
3110-00-180-6865INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-929-8367INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-01-183-1517INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-554-3800?

NSN 3110-00-554-3800 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 3110-00-554-3800?

NSN 3110-00-554-3800 has 12 cross-referenced part numbers: 6208A2RSJMILG3278A (Skf Usa Inc.), 208SZZB1STA006A75C00000 (Skf Usa Inc.), 111X04002X4000 (Federal Specifications Promulgated by General Services Administration Washington DC), E7823-40 (Marathon Electric, Llc), FFB171/04J08E2C (Federal Specifications Promulgated by General Services Administration Washington DC) and 7 more.

What NSN replaces 3110-00-554-3800?

There are 3 known substitutes for 3110-00-554-3800: 3110-00-180-6865, 3110-00-929-8367, 3110-01-183-1517. Verify interchangeability with system specifications before substitution.

What are the specifications of 6208A2RSJMILG3278A?

Key specifications for 6208A2RSJMILG3278A: Bore Diameter: 40.00 MILLIMETERS NOMINAL MM; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Load Direction: RADIAL; Bore Shape: STRAIGHT. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-554-3800 still in active supply?

NSN 3110-00-554-3800 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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