PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52400Bearing,roller,tapered

The Timken Corporation · NSN 3110-00-194-3696 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-194-3696 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-194-3696. Primary manufacturer part number: 52400.
Features
  • Bearing,roller,tapered — FSC 3110
  • Cup Width: 2.4375 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Bore Diameter: 4.0000 INCHES NOMINAL IN
  • Overall Outside Diameter: 6.3750 INCHES NOMINAL IN
  • Standout Width: 0.4062 INCHES NOMINAL IN
  • Backface Corner Radius: 0.0310 INCHES NOMINAL IN
  • Style Designator: STRAIGHT BORE, DOUBLE CUP, SINGLE CONES, STEEP ANGLE
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 3110-00-194-3696, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-194-3696
Primary Part Number52400
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Cup Width2.4375 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Bore Diameter4.0000 INCHES NOMINAL IN
Overall Outside Diameter6.3750 INCHES NOMINAL IN
Standout Width0.4062 INCHES NOMINAL IN
Backface Corner Radius0.0310 INCHES NOMINAL IN
Style DesignatorSTRAIGHT BORE, DOUBLE CUP, SINGLE CONES, STEEP ANGLE
Cone Corner Radius0.1400 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-362152400 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
6640-00-165-5747XX6504702 INTERCHANGEABLE
Cylinder,graduated,laboratory
Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation
3455-00-307-952915865 INTERCHANGEABLE
Cutter,milling,end
Precision Industries Inc Sharpaloy Div
6625-00-649-4197 INTERCHANGEABLE
Voltmeter
1650-00-688-852952400 INTERCHANGEABLE
Piston,hydraulic Pu
Parker Hannifin Corporation Div Hydraulic Systems Division
5365-01-137-3299A1517 INTERCHANGEABLE
Bushing,valve
Emerson Electric Co Alco Controls Div
5925-01-262-9146SM-D-814742-3 INTERCHANGEABLE
Cover,circuit Breaker
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-01-304-7805A-1 1/2BC-P INTERCHANGEABLE
Gasket
Allenair Corp
Cross-Reference Index
Part NumberManufacturer
A1517 Federal-Mogul Corp Government Sales Dept (USA)
96437A Hyster-Yale Group, Inc. (USA)
52400 PRIMARY The Timken Corporation (USA)
Related Parts
3110-00-100-3621INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
52400
6640-00-165-5747INTERCHANGEABLE
CYLINDER,GRADUATED,LABORATORY
XX6504702
3455-00-307-9529INTERCHANGEABLE
CUTTER,MILLING,END
15865
6625-00-649-4197INTERCHANGEABLE
VOLTMETER
1650-00-688-8529INTERCHANGEABLE
PISTON,HYDRAULIC PU
52400
5365-01-137-3299INTERCHANGEABLE
BUSHING,VALVE
A1517
5925-01-262-9146INTERCHANGEABLE
COVER,CIRCUIT BREAKER
SM-D-814742-3
5330-01-304-7805INTERCHANGEABLE
GASKET
A-1 1/2BC-P

Frequently Asked Questions

What is NSN 3110-00-194-3696?

NSN 3110-00-194-3696 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-194-3696?

NSN 3110-00-194-3696 has 3 cross-referenced part numbers: A1517 (Federal-Mogul Corp Government Sales Dept), 96437A (Hyster-Yale Group, Inc.), 52400 (The Timken Corporation).

What NSN replaces 3110-00-194-3696?

There are 8 known substitutes for 3110-00-194-3696: 3110-00-100-3621, 6640-00-165-5747, 3455-00-307-9529 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52400?

Key specifications for 52400: Cup Width: 2.4375 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Special Features: W/CONE SPACER,0.0030 IN. MIN. 0.0050 IN. MAX BENCH LATERIAL IN; Bore Diameter: 4.0000 INCHES NOMINAL IN. 11 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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