PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3304L1ABearing,ball,annular

General Motors Corp Delco Moraine Ndh Div · NSN 3110-00-144-8803 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-144-8803 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-144-8803. Primary manufacturer part number: 3304L1A.
Features
  • Bearing,ball,annular — FSC 3110
  • Standard Tolerance Designation: ABEC NO.1
  • Surface Finish: GROUND
  • Internal Fit-Up Designation: LOOSE
  • Material: STEEL OUTER RING
  • Material: STEEL INNER RING
  • Material: STEEL BALL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-144-8803, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is General Motors Corp Delco Moraine Ndh Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-144-8803
Primary Part Number3304L1A
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGeneral Motors Corp Delco Moraine Ndh Div
StatusCANCELLED
Standard Tolerance DesignationABEC NO.1
Surface FinishGROUND
Internal Fit-Up DesignationLOOSE
MaterialSTEEL OUTER RING
MaterialSTEEL INNER RING
MaterialSTEEL BALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore Diameter20.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter52.00 MILLIMETERS NOMINAL MM
Load DirectionRADIAL
Bore ShapeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3110-00-540-4657 INTERCHANGEABLE
Bearing,ball,annular
3110-00-554-32811304S INTERCHANGEABLE
Bearing,ball,annular
Ntn Bearing Corporation of America
Cross-Reference Index
Part NumberManufacturer
3304L1A PRIMARY General Motors Corp Delco Moraine Ndh Div (USA)
6304JC3 PRIMARY Skf Usa Inc. (USA)
3304L General Motors Corp (USA)
304SQ6B7 PRIMARY Skf Usa Inc. (USA)
304MF PRIMARY Fag Bearings Corporation (USA)
3304L1 General Motors Corp (USA)
3304L PRIMARY General Motors Corp Delco Moraine Ndh Div (USA)
1AE0301 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
954423 PRIMARY Rolls-Royce Solutions America Inc (USA)
3304L1A General Motors Corp (USA)
P304K PRIMARY Timken Co Div the Timken Company (USA)
6304C3 PRIMARY Skf Usa Inc. (USA)
1304L PRIMARY Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
304LF PRIMARY Fag Bearings Corporation (USA)
3304L1C General Motors Corp (USA)
3304L1C PRIMARY General Motors Corp Delco Moraine Ndh Div (USA)
3304L1 PRIMARY General Motors Corp Delco Moraine Ndh Div (USA)
954423 PRIMARY General Motors Corp (USA)
304SQ6 PRIMARY Skf Usa Inc. (USA)
Related Parts
3110-00-540-4657INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-554-3281INTERCHANGEABLE
BEARING,BALL,ANNULAR
1304S

Frequently Asked Questions

What is NSN 3110-00-144-8803?

NSN 3110-00-144-8803 is a Bearing,ball,annular, manufactured by General Motors Corp Delco Moraine Ndh Div, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-144-8803?

NSN 3110-00-144-8803 has 19 cross-referenced part numbers: 3304L1A (General Motors Corp Delco Moraine Ndh Div), 6304JC3 (Skf Usa Inc.), 3304L (General Motors Corp), 304SQ6B7 (Skf Usa Inc.), 304MF (Fag Bearings Corporation) and 14 more.

What NSN replaces 3110-00-144-8803?

There are 2 known substitutes for 3110-00-144-8803: 3110-00-540-4657, 3110-00-554-3281. Verify interchangeability with system specifications before substitution.

What are the specifications of 3304L1A?

Key specifications for 3304L1A: Standard Tolerance Designation: ABEC NO.1; Surface Finish: GROUND; Internal Fit-Up Designation: LOOSE; Material: STEEL OUTER RING. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-144-8803 still in active supply?

NSN 3110-00-144-8803 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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