PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S5RPBearing,ball,annular

Fag Bearings Corporation · NSN 3110-00-554-6125 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-554-6125 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-554-6125. Primary manufacturer part number: S5RP.
Features
  • Bearing,ball,annular — FSC 3110
  • Internal Fit-Up Designation: STANDARD
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Material: STEEL OVERALL
  • Shield Quantity: 1
  • Load Direction: RADIAL
  • Standard Tolerance Designation: ABEC NO.1
  • 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 3110-00-554-6125, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fag Bearings Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 46 commercial cross-references from 27 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-554-6125
Primary Part NumberS5RP
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerFag Bearings Corporation
StatusCANCELLED
Internal Fit-Up DesignationSTANDARD
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL OVERALL
Shield Quantity1
Load DirectionRADIAL
Standard Tolerance DesignationABEC NO.1
Surface FinishGROUND
Overall Outside Diameter1.1250 INCHES NOMINAL IN
Retainer Fabrication MethodPRESSED
Bore Diameter0.5000 INCHES NOMINAL IN
Bore ShapeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
3020-00-012-676244-1104 INTERCHANGEABLE
Gear,spur
Hamilton Sundstrand Corporation
3110-00-081-1287 INTERCHANGEABLE
Bearing,ball,annular
3110-00-144-85470209896 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
5985-00-199-0163129229 INTERCHANGEABLE
Waveguide Assembly
L3harris Technologies, Inc Div Space & Airborne Systems
4730-00-595-0083 INTERCHANGEABLE
Coupling Half,quick Disconnect
5330-00-777-30587750441 INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
5935-00-986-2870129229 INTERCHANGEABLE
Connector,plug,electrical
Cubic Defense Applications, Inc.
6220-01-214-2855129229 INTERCHANGEABLE
Panel,indicating,light Transmitt
Astronautics Corporation of America
5998-01-282-8714 INTERCHANGEABLE
Circuit Card Assembly
7050-01-441-5471 INTERCHANGEABLE
Panel,control,electrical-Electro
Cross-Reference Index
Part NumberManufacturer
S5RP Fag Bearings Corporation (USA)
7R8XIA General Motors Corp (USA)
A331X4 David Brown Hydraulics Inc Dba Hydreco (USA)
7R8 General Motors Corp (USA)
S5SFQ5B7 Skf Usa Inc. (USA)
051D Neumade Products Corp (USA)
C240247-1 Raytheon Company Dba Raytheon Co (USA)
701099 Army Weapons Command Attn Amswe-Ree-S (USA)
4981860 Agco Corp Parts Opn (USA)
7R8X1 General Motors Corp Delco Moraine Ndh Div (USA)
712238 Army Weapons Command Attn Amswe-Ree-S (USA)
A18360 Agco Corp Parts Opn (USA)
S5SFQ5 Skf Usa Inc. (USA)
S5D Timken Co Div the Timken Company (USA)
SKA4022 Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
S5RPTFG70LT Fag Bearings Corporation (USA)
B2111 Wico-Prestolite Co the Div of Eltra Corp (USA)
191 Mills Industries Inc (USA)
7R8X1E General Motors Corp (USA)
P9618506-2 General Electric Company (USA)
Related Parts
3020-00-012-6762INTERCHANGEABLE
GEAR,SPUR
44-1104
3110-00-081-1287INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-144-8547INTERCHANGEABLE
BEARING,BALL,ANNULAR
0209896
5985-00-199-0163INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
129229
4730-00-595-0083INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5330-00-777-3058INTERCHANGEABLE
GASKET
7750441
5935-00-986-2870INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
129229
6220-01-214-2855INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
129229
5998-01-282-8714INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7050-01-441-5471INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO

Frequently Asked Questions

What is NSN 3110-00-554-6125?

NSN 3110-00-554-6125 is a Bearing,ball,annular, manufactured by Fag Bearings Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-554-6125?

NSN 3110-00-554-6125 has 46 cross-referenced part numbers: S5RP (Fag Bearings Corporation), 7R8XIA (General Motors Corp), A331X4 (David Brown Hydraulics Inc Dba Hydreco), 7R8 (General Motors Corp), S5SFQ5B7 (Skf Usa Inc.) and 41 more.

What NSN replaces 3110-00-554-6125?

There are 10 known substitutes for 3110-00-554-6125: 3020-00-012-6762, 3110-00-081-1287, 3110-00-144-8547 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S5RP?

Key specifications for S5RP: Internal Fit-Up Designation: STANDARD; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material: STEEL OVERALL; Shield Quantity: 1. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-554-6125 still in active supply?

NSN 3110-00-554-6125 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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