PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26820Cup,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-100-0554 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0554 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0554. Primary manufacturer part number: 26820.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Style Designator: NORMAL ANGLE
  • Outside Diameter: 3.1562 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Backface Corner Radius: 0.1250 INCHES NOMINAL IN
  • 13 verified cross-references
  • Primary manufacturer: The Timken Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0554, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-100-0554
Primary Part Number26820
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusCANCELLED
Standard Tolerance DesignationAFBMA CLASS 2
Style DesignatorNORMAL ANGLE
Outside Diameter3.1562 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Backface Corner Radius0.1250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5935-00-259-3318SM-C-283192 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6625-01-172-145826820 INTERCHANGEABLE
Divider,power,radio Frequency
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5930-01-436-1188 INTERCHANGEABLE
Switch,push
6515-01-573-237626820 INTERCHANGEABLE
Screw,bone
Ebi, L.p. Dba Biomet Spine and Biomet Trauma
Cross-Reference Index
Part NumberManufacturer
0209898-6 Agco Corp Parts Opn (USA)
209898 Allis-Chalmers Corp (USA)
87033793 Cnh Industrial America Llc Dba Cnh America (USA)
HFX68-1 Schramm, Inc. (USA)
26820 Federal-Mogul Corp Government Sales Dept (USA)
26820 PRIMARY The Timken Corporation (USA)
706861 Army Weapons Command Attn Amswe-Ree-S (USA)
209898 Itt Goulds Pumps, Inc. (USA)
9414088 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
BT26820 Federal-Mogul Corp Government Sales Dept (USA)
9414088 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
9414088 General Motors Llc Dba General Motors Llc (USA)
A29062 Cnh Industrial America Llc Dba Cnh America (USA)
Related Parts
5935-00-259-3318INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-C-283192
6625-01-172-1458INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
26820
5930-01-436-1188INTERCHANGEABLE
SWITCH,PUSH
6515-01-573-2376INTERCHANGEABLE
SCREW,BONE
26820

Frequently Asked Questions

What is NSN 3110-00-100-0554?

NSN 3110-00-100-0554 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-100-0554?

NSN 3110-00-100-0554 has 13 cross-referenced part numbers: 0209898-6 (Agco Corp Parts Opn), 209898 (Allis-Chalmers Corp), 87033793 (Cnh Industrial America Llc Dba Cnh America), HFX68-1 (Schramm, Inc.), 26820 (Federal-Mogul Corp Government Sales Dept) and 8 more.

What NSN replaces 3110-00-100-0554?

There are 4 known substitutes for 3110-00-100-0554: 5935-00-259-3318, 6625-01-172-1458, 5930-01-436-1188 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26820?

Key specifications for 26820: Standard Tolerance Designation: AFBMA CLASS 2; Overall Width: 0.8125 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE; Outside Diameter: 3.1562 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-100-0554 still in active supply?

NSN 3110-00-100-0554 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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