PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BT36XCup,tapered Roller Bearing

Federal-Mogul Corp Government Sales Dept · NSN 3110-00-142-4415 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-142-4415 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-142-4415. Primary manufacturer part number: BT36X.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Outside Diameter: 2.5310 INCHES NOMINAL IN
  • Backface Corner Radius: 0.0625 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: NORMAL ANGLE
  • 31 verified cross-references
  • Primary manufacturer: Federal-Mogul Corp Government Sales Dept
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 3110-00-142-4415, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 31 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-142-4415
Primary Part NumberBT36X
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusCANCELLED
Standard Tolerance DesignationAFBMA CLASS 2
Outside Diameter2.5310 INCHES NOMINAL IN
Backface Corner Radius0.0625 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorNORMAL ANGLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
2530-00-208-7096404947C91 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
4730-00-279-0985 INTERCHANGEABLE
Plug,pipe
5310-01-240-8919G372-62 INTERCHANGEABLE
Nut,sleeve
Northrop Grumman Systems Corporation
6685-01-391-2611 INTERCHANGEABLE
Recorder,temperature
5310-01-537-352937262 INTERCHANGEABLE
Nut,self-Locking,hexagon
Fastenal Company Dba Fastenal Co
2040-01-651-133437262 INTERCHANGEABLE
Frame,canopy,inflatable Boat
Willard Marine, Inc.
Cross-Reference Index
Part NumberManufacturer
70-3552 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
146K1 Diamond Reo Truck Co (USA)
799138 Ford Motor Company (USA)
799138 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
267039 General Motors Corp Saginaw Div (USA)
446804 General Motors Corp (USA)
675117 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
36X Tyson Bearing Co Div Skf Industries Inc (USA)
0BX267039 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
3949P11 Taylor Machine Works Inc (USA)
446804 General Motors Llc Dba General Motors Llc (USA)
36X The Timken Corporation (USA)
5B735 Caterpillar Inc Div Caterpillar Defense (USA)
857732 Dana Off Highway Products, Llc (USA)
G37262 Dana Off Highway Products, Llc (USA)
BT36X PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
10A9740 Napco International Llc Dba Napco International Inc (USA)
267039 General Motors Corp (USA)
267039 General Motors Llc Dba General Motors Llc (USA)
267039 Linear Motion Llc Div Ugm (USA)
Related Parts
2530-00-208-7096INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
404947C91
4730-00-279-0985INTERCHANGEABLE
PLUG,PIPE
5310-01-240-8919INTERCHANGEABLE
NUT,SLEEVE
G372-62
6685-01-391-2611INTERCHANGEABLE
RECORDER,TEMPERATURE
5310-01-537-3529INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
37262
2040-01-651-1334INTERCHANGEABLE
FRAME,CANOPY,INFLATABLE BOAT
37262

Frequently Asked Questions

What is NSN 3110-00-142-4415?

NSN 3110-00-142-4415 is a Cup,tapered Roller Bearing, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-142-4415?

NSN 3110-00-142-4415 has 31 cross-referenced part numbers: 70-3552 (Ford Motor Co Ford Parts and Service Div Government Part Sales), 146K1 (Diamond Reo Truck Co), 799138 (Ford Motor Company), 799138 (Ford Motor Co Ford Parts and Service Div Government Part Sales), 267039 (General Motors Corp Saginaw Div) and 26 more.

What NSN replaces 3110-00-142-4415?

There are 6 known substitutes for 3110-00-142-4415: 2530-00-208-7096, 4730-00-279-0985, 5310-01-240-8919 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BT36X?

Key specifications for BT36X: Overall Width: 0.5156 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Outside Diameter: 2.5310 INCHES NOMINAL IN; Backface Corner Radius: 0.0625 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-142-4415 still in active supply?

NSN 3110-00-142-4415 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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