PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

143116Bearing,roller,tapered

Cummins Inc. · NSN 3110-00-082-0444 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-082-0444 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-082-0444. Primary manufacturer part number: 143116.
Features
  • Bearing,roller,tapered — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Cup Width: 0.5625 INCHES NOMINAL IN
  • Cone Width: 0.8125 INCHES NOMINAL IN
  • Cone Corner Radius: 0.0460 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Bore Diameter: 1.2500 INCHES NOMINAL IN
  • Overall Outside Diameter: 2.4410 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-082-0444, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-082-0444
Primary Part Number143116
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Standard Tolerance DesignationAFBMA CLASS 2
Cup Width0.5625 INCHES NOMINAL IN
Cone Width0.8125 INCHES NOMINAL IN
Cone Corner Radius0.0460 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Bore Diameter1.2500 INCHES NOMINAL IN
Overall Outside Diameter2.4410 INCHES NOMINAL IN
Style DesignatorSTRAIGHT BORE, NORMAL ANGLE
Backface Corner Radius0.1400 INCHES NOMINAL IN
Standout Width0.1875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3110-00-100-316115125 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
143116 Cummins Inc. (USA)
AA59649-092 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
3110000820444 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
FFB187/01-092 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
FF-B-187/01 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59649 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
128570/128571 Emerson Electric Co U S Electrical Motors Div (USA)
00-003-742-4-424 Emerson Electric Co U S Electrical Motors Div (USA)
128570X128571 Emerson Electric Co U S Electrical Motors Div (USA)
15125-15245 The Timken Corporation (USA)
15125-15245 Skf Usa Inc. (USA)
Related Parts
3110-00-100-3161INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
15125

Frequently Asked Questions

What is NSN 3110-00-082-0444?

NSN 3110-00-082-0444 is a Bearing,roller,tapered, manufactured by Cummins Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-082-0444?

NSN 3110-00-082-0444 has 11 cross-referenced part numbers: 143116 (Cummins Inc.), AA59649-092 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 3110000820444 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), FFB187/01-092 (Federal Specifications Promulgated by General Services Administration Washington DC), FF-B-187/01 (Federal Specifications Promulgated by General Services Administration Washington DC) and 6 more.

What NSN replaces 3110-00-082-0444?

There is 1 known substitute for 3110-00-082-0444: 3110-00-100-3161. Verify interchangeability with system specifications before substitution.

What are the specifications of 143116?

Key specifications for 143116: Standard Tolerance Designation: AFBMA CLASS 2; Cup Width: 0.5625 INCHES NOMINAL IN; Cone Width: 0.8125 INCHES NOMINAL IN; Cone Corner Radius: 0.0460 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-082-0444 still in active supply?

NSN 3110-00-082-0444 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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