PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BT363Cup,tapered Roller Bearing

Federal-Mogul Corp Government Sales Dept · NSN 3110-00-100-0296 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0296 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0296. Primary manufacturer part number: BT363.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Backface Corner Radius: 0.0312 INCHES NOMINAL IN
  • Outside Diameter: 3.5433 INCHES NOMINAL IN
  • Style Designator: NORMAL ANGLE
  • Material: STEEL OVERALL
  • 16 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 3110-00-100-0296, 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 16 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-100-0296
Primary Part NumberBT363
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusACTIVE
Standard Tolerance DesignationAFBMA CLASS 2
Backface Corner Radius0.0312 INCHES NOMINAL IN
Outside Diameter3.5433 INCHES NOMINAL IN
Style DesignatorNORMAL ANGLE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0298258778 INTERCHANGEABLE
Cup,tapered Roller Bearing
Acf Industries Inc
3110-00-100-0495120800 INTERCHANGEABLE
Cup,tapered Roller Bearing
General Motors Llc Dba General Motors Llc
3110-00-100-0664644 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3110-00-100-0706 INTERCHANGEABLE
Cone and Rollers,tapered Roller
3110-00-100-07262507 INTERCHANGEABLE
Cone and Rollers,tapered Roller
L & L Boiler Maintenance Inc
3110-00-100-24226204YC78 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-100-4226 INTERCHANGEABLE
Bearing,roller,tapered
3110-00-100-550274500-74850 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
3110-00-100-583178250-78551 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
3110-00-101-6493 INTERCHANGEABLE
Bearing,roller,tapered
Cross-Reference Index
Part NumberManufacturer
BT363 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
363 The Timken Company (FRA)
363 PRIMARY Nsk Corp Bearing Div (USA)
16309W Diamond Reo Truck Co (USA)
251837 Agco Corp Parts Opn (USA)
363 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
121476 General Motors Llc Dba General Motors Llc (USA)
K363 Skf France (FRA)
4251837 Agco Corp Parts Opn (USA)
363 PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
121476 General Motors Corp (USA)
58039 PRIMARY Cincinnati Machine Co (USA)
4251837-3 PRIMARY Agco Corp Parts Opn (USA)
363 PRIMARY The Timken Corporation (USA)
363 Tyson Bearing Co Div Skf Industries Inc (USA)
FF-B-187B Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
3110-00-100-0298INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
258778
3110-00-100-0495INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
120800
3110-00-100-0664INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
644
3110-00-100-0706INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3110-00-100-0726INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2507
3110-00-100-2422INTERCHANGEABLE
BEARING,BALL,ANNULAR
6204YC78
3110-00-100-4226INTERCHANGEABLE
BEARING,ROLLER,TAPERED
3110-00-100-5502INTERCHANGEABLE
BEARING,ROLLER,TAPERED
74500-74850
3110-00-100-5831INTERCHANGEABLE
BEARING,ROLLER,TAPERED
78250-78551
3110-00-101-6493INTERCHANGEABLE
BEARING,ROLLER,TAPERED
3110-00-142-4347INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
355X
3110-00-142-4377INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
672D

Frequently Asked Questions

What is NSN 3110-00-100-0296?

NSN 3110-00-100-0296 is a Cup,tapered Roller Bearing, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-100-0296?

NSN 3110-00-100-0296 has 16 cross-referenced part numbers: BT363 (Federal-Mogul Corp Government Sales Dept), 363 (The Timken Company), 363 (Nsk Corp Bearing Div), 16309W (Diamond Reo Truck Co), 251837 (Agco Corp Parts Opn) and 11 more.

What NSN replaces 3110-00-100-0296?

There are 12 known substitutes for 3110-00-100-0296: 3110-00-100-0298, 3110-00-100-0495, 3110-00-100-0664 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BT363?

Key specifications for BT363: Standard Tolerance Designation: AFBMA CLASS 2; Backface Corner Radius: 0.0312 INCHES NOMINAL IN; Outside Diameter: 3.5433 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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