PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26831Cup,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-190-9333 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-190-9333 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-190-9333. Primary manufacturer part number: 26831.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Backface Corner Radius: 0.0312 INCHES NOMINAL IN
  • Outside Diameter: 3.4843 INCHES NOMINAL IN
  • Style Designator: NORMAL ANGLE
  • Material: STEEL OVERALL
  • 7 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 3110-00-190-9333, 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 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-190-9333
Primary Part Number26831
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Standard Tolerance DesignationAFBMA CLASS 2
Backface Corner Radius0.0312 INCHES NOMINAL IN
Outside Diameter3.4843 INCHES NOMINAL IN
Style DesignatorNORMAL ANGLE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5325-00-777-7193 INTERCHANGEABLE
Cam
4730-01-244-31184064496 INTERCHANGEABLE
Strainer Element,sediment
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5930-01-364-114838181 INTERCHANGEABLE
Switch,electronic
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5430-01-364-57032683-1 INTERCHANGEABLE
Tank,liquid Storage
Mag Aerospace Industries, Llc Div Safran Cabins
8030-01-598-891338181 INTERCHANGEABLE
Antiseize Compound
Loctite Corp
5310-01-678-108226831 INTERCHANGEABLE
Washer,flat
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Cross-Reference Index
Part NumberManufacturer
26831 Clark Material Handling Company (USA)
26831 Clark Equipment Co (USA)
26831 PRIMARY The Timken Corporation (USA)
26831 Linde Lift Truck Corp. (USA)
38181 Colson Corp the (USA)
26831 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
26831 Linde Material Handling North America Corporation (USA)
Related Parts
5325-00-777-7193INTERCHANGEABLE
CAM
4730-01-244-3118INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
4064496
5930-01-364-1148INTERCHANGEABLE
SWITCH,ELECTRONIC
38181
5430-01-364-5703INTERCHANGEABLE
TANK,LIQUID STORAGE
2683-1
8030-01-598-8913INTERCHANGEABLE
ANTISEIZE COMPOUND
38181
5310-01-678-1082INTERCHANGEABLE
WASHER,FLAT
26831

Frequently Asked Questions

What is NSN 3110-00-190-9333?

NSN 3110-00-190-9333 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-190-9333?

NSN 3110-00-190-9333 has 7 cross-referenced part numbers: 26831 (Clark Material Handling Company), 26831 (Clark Equipment Co), 26831 (The Timken Corporation), 26831 (Linde Lift Truck Corp.), 38181 (Colson Corp the) and 2 more.

What NSN replaces 3110-00-190-9333?

There are 6 known substitutes for 3110-00-190-9333: 5325-00-777-7193, 4730-01-244-3118, 5930-01-364-1148 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26831?

Key specifications for 26831: Standard Tolerance Designation: AFBMA CLASS 2; Backface Corner Radius: 0.0312 INCHES NOMINAL IN; Outside Diameter: 3.4843 INCHES NOMINAL IN; Overall Width: 0.8125 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com