PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23026Bearing,roller,self-Aligning

Skf Usa Inc. · NSN 3110-00-227-4788 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-227-4788 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-227-4788. Primary manufacturer part number: 23026.
Features
  • Bearing,roller,self-Aligning — FSC 3110
  • Overall Outside Diameter: 200.0 MILLIMETERS NOMINAL MM
  • Bore Shape: STRAIGHT
  • Surface Finish: GROUND
  • Material: STEEL COMP E51100 OR STEEL COMP E52100 INNER RING
  • Material: ALUMINUM OR STEEL OR COPPER ALLOY RETAINER
  • Style Designator: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
  • Material: STEEL COMP E51100 OR STEEL COMP E52100 OUTER RING
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp E51100 or Steel Comp E52100 Inner Ring construction
General Description

The Bearing,roller,self-Aligning, cataloged under National Stock Number 3110-00-227-4788, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-227-4788
Primary Part Number23026
Item NameBearing,roller,self-Aligning
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Overall Outside Diameter200.0 MILLIMETERS NOMINAL MM
Bore ShapeSTRAIGHT
Surface FinishGROUND
MaterialSTEEL COMP E51100 OR STEEL COMP E52100 INNER RING
MaterialALUMINUM OR STEEL OR COPPER ALLOY RETAINER
Style DesignatorDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
MaterialSTEEL COMP E51100 OR STEEL COMP E52100 OUTER RING
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE ROLLER
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MaterialSTEEL COMP E51100 OR STEEL COMP E52100 ROLLER
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
Bore Diameter5.1171 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM IN
Internal Fit-Up DesignationSTANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5305-00-054-5651 INTERCHANGEABLE
Screw,machine
5136-00-239-2774401060 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
3010-00-330-9731 INTERCHANGEABLE
Gearcase-Motor
5330-00-423-3472230-26 INTERCHANGEABLE
Gasket
Illinois Tool Works Inc.
6645-00-536-1489 INTERCHANGEABLE
Case,aircraft Clock
5340-00-917-627423026 INTERCHANGEABLE
Disk,solid,plain
Cadillac Gage Textron Inc.
5120-01-140-239528825 INTERCHANGEABLE
Vise,pipe
Jpw Industries Inc. Dba Jpw Industries Inc
3020-01-159-631623026 INTERCHANGEABLE
Pulley
L3 Technologies, Inc. Div L3harris Edo Western Corporation
5342-01-188-92022-3026 INTERCHANGEABLE
Outlet Cap
Cubic Defense Applications, Inc.
5963-01-249-641923026 INTERCHANGEABLE
Regulator,voltage
Biotek Instruments, Inc. Dba Biotek Div Bio-Tek Instruments Llc Dba Biotek Instruments Inc.
Cross-Reference Index
Part NumberManufacturer
23026HL Fag Bearings Corporation (USA)
23026 Lake Shore Systems, Inc. (USA)
23026C Skf Usa Inc. (USA)
MS17133-24 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
32994-91 Lake Shore Systems, Inc. (USA)
3110002274788 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
23026 PRIMARY Skf Usa Inc. (USA)
23026E1A.M Fag Bearings Corporation (USA)
3110002274788 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
Related Parts
5305-00-054-5651INTERCHANGEABLE
SCREW,MACHINE
5136-00-239-2774INTERCHANGEABLE
DIE,THREAD CUTTING
401060
3010-00-330-9731INTERCHANGEABLE
GEARCASE-MOTOR
5330-00-423-3472INTERCHANGEABLE
GASKET
230-26
6645-00-536-1489INTERCHANGEABLE
CASE,AIRCRAFT CLOCK
5340-00-917-6274INTERCHANGEABLE
DISK,SOLID,PLAIN
23026
5120-01-140-2395INTERCHANGEABLE
VISE,PIPE
28825
3020-01-159-6316INTERCHANGEABLE
PULLEY
23026
5342-01-188-9202INTERCHANGEABLE
OUTLET CAP
2-3026
5963-01-249-6419INTERCHANGEABLE
REGULATOR,VOLTAGE
23026
4730-01-313-2225INTERCHANGEABLE
ADAPTER BUSHING
2-3026

Frequently Asked Questions

What is NSN 3110-00-227-4788?

NSN 3110-00-227-4788 is a Bearing,roller,self-Aligning, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-227-4788?

NSN 3110-00-227-4788 has 9 cross-referenced part numbers: 23026HL (Fag Bearings Corporation), 23026 (Lake Shore Systems, Inc.), 23026C (Skf Usa Inc.), MS17133-24 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 32994-91 (Lake Shore Systems, Inc.) and 4 more.

What NSN replaces 3110-00-227-4788?

There are 11 known substitutes for 3110-00-227-4788: 5305-00-054-5651, 5136-00-239-2774, 3010-00-330-9731 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23026?

Key specifications for 23026: Special Features: OIL HOLES AND GROOVE IN OUTER RING; Overall Outside Diameter: 200.0 MILLIMETERS NOMINAL MM; Bore Shape: STRAIGHT; Surface Finish: GROUND. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-227-4788 still in active supply?

NSN 3110-00-227-4788 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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