PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R2AXR3Bearing,ball,annular

General Motors Corp Delco Moraine Ndh Div · NSN 3110-00-183-5782 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-183-5782 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-183-5782. Primary manufacturer part number: R2AXR3.
Features
  • Bearing,ball,annular — FSC 3110
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Load Direction: RADIAL
  • Material: STEEL OVERALL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Standard Tolerance Designation: ABEC NO.3
  • Internal Fit-Up Designation: STANDARD
  • Surface Finish: GROUND
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 3110-00-183-5782, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 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
NSN3110-00-183-5782
Primary Part NumberR2AXR3
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGeneral Motors Corp Delco Moraine Ndh Div
StatusCANCELLED
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Load DirectionRADIAL
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Standard Tolerance DesignationABEC NO.3
Internal Fit-Up DesignationSTANDARD
Surface FinishGROUND
MaterialSTEEL OVERALL
Standard Tolerance DesignationABEC NO.3
Load DirectionRADIAL
Bore Diameter0.1250 INCHES NOMINAL IN
Internal Fit-Up DesignationSTANDARD
Retainer Fabrication MethodPRESSED
Bore ShapeSTRAIGHT
Overall Outside Diameter0.5000 INCHES NOMINAL IN
Bore ShapeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
2910-00-066-1219 INTERCHANGEABLE
Valve,float,check
3110-00-155-6202319687-304 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
R2AXR3 General Motors Corp Delco Moraine Ndh Div (USA)
R2AXR3 General Motors Corp (USA)
P9618501-4 General Electric Company (USA)
M33-4 Timken Co Div the Timken Company (USA)
AA59644-102EATF Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
056-102 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
102668-630 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MIL-B-81793 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M81793-BFKIAX0SABX1AB1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AA59644 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
M33K4 Timken Co Div the Timken Company (USA)
Related Parts
2910-00-066-1219INTERCHANGEABLE
VALVE,FLOAT,CHECK
3110-00-155-6202INTERCHANGEABLE
BEARING,BALL,ANNULAR
319687-304

Frequently Asked Questions

What is NSN 3110-00-183-5782?

NSN 3110-00-183-5782 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 3110-00-183-5782?

NSN 3110-00-183-5782 has 11 cross-referenced part numbers: R2AXR3 (General Motors Corp Delco Moraine Ndh Div), R2AXR3 (General Motors Corp), P9618501-4 (General Electric Company), M33-4 (Timken Co Div the Timken Company), AA59644-102EATF (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 6 more.

What NSN replaces 3110-00-183-5782?

There are 2 known substitutes for 3110-00-183-5782: 2910-00-066-1219, 3110-00-155-6202. Verify interchangeability with system specifications before substitution.

What are the specifications of R2AXR3?

Key specifications for R2AXR3: Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Load Direction: RADIAL; Material: STEEL OVERALL; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-183-5782 still in active supply?

NSN 3110-00-183-5782 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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