PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W204PPFS50381Bearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-00-198-2462 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-198-2462 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-198-2462. Primary manufacturer part number: W204PPFS50381.
Features
  • Bearing,ball,annular — FSC 3110
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
  • Standard Tolerance Designation: ABEC NO.1
  • Load Direction: RADIAL
  • Lubrication Material Document and Classification: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
  • Lubrication Material Document and Classification: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
  • Internal Fit-Up Designation: STANDARD
  • Retainer Fabrication Method: PRESSED
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Inner Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-198-2462, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-198-2462
Primary Part NumberW204PPFS50381
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusCANCELLED
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
Standard Tolerance DesignationABEC NO.1
Load DirectionRADIAL
Lubrication Material Document and ClassificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
Lubrication Material Document and ClassificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
Internal Fit-Up DesignationSTANDARD
Retainer Fabrication MethodPRESSED
Lubrication MaterialGREASE
Seal Quantity2
Load DirectionRADIAL
Bearing Seal TypeCONTACT
Bore ShapeSTRAIGHT
Standard Tolerance DesignationABEC NO.1
Internal Fit-Up DesignationSTANDARD
Lubrication MaterialGREASE
MaterialSTEEL INNER RING
MaterialSTEEL RETAINER
MaterialSTEEL BALL
MaterialRUBBER SYNTHETIC SEAL
MaterialSTEEL INNER RING
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
Seal Quantity2
Surface FinishGROUND
MaterialSTEEL OUTER RING
Bearing Seal TypeCONTACT
Bore ShapeSTRAIGHT
Bore Diameter20.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter47.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-022-300955384 INTERCHANGEABLE
Cap,quick Disconnect
Avox Systems Inc Dba Avox Systems Inc
3120-00-056-2360KWB10SGD4 INTERCHANGEABLE
Bearing,plain,self-Aligning
Sargent Aerospace & Defense, Llc Dba Kahr Bearings
5905-00-114-9852S-40-5033 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Raytheon Company Dba Raytheon Co
2930-00-176-423136W INTERCHANGEABLE
Pump,cooling System,engine
Federal-Mogul Corp Government Sales Dept
5330-00-223-3706 INTERCHANGEABLE
Seal,plain Encased
4730-00-265-69093B9395 INTERCHANGEABLE
Nipple,tube
Caterpillar Inc Div Caterpillar Defense
2805-00-366-641050054 INTERCHANGEABLE
Jaw,crankshaft Starting
Chrysler Realty Company Llc Dba Daimler Chrysler
3830-00-536-96905H52 INTERCHANGEABLE
Screw,release Adjus
Caterpillar Inc Div Caterpillar Defense
5340-00-664-6271 INTERCHANGEABLE
Cup,compression
1680-00-673-343150054 INTERCHANGEABLE
Parts Kit,valve,ove
Meggitt North Hollywood Inc
Cross-Reference Index
Part NumberManufacturer
5H52 Lake Region Development Co Inc Bradford Machine Tool Div (USA)
W204PPFS50000S3 Timken Co Div the Timken Company (USA)
5024ITEM2 Western Sky Industries Inc Dba Electromech Techologies (USA)
W204PPFS50381 PRIMARY Timken Co Div the Timken Company (USA)
W204PP Western Sky Industries Inc Dba Electromech Techologies (USA)
5019ITEM1 Western Sky Industries Inc Dba Electromech Techologies (USA)
W204PPFS50000S6 Timken Co Div the Timken Company (USA)
A9997-42 Barrett Electronics Corp Industrial Truck Div (USA)
W204PPFS10000S Timken Co Div the Timken Company (USA)
5204-17 Western Sky Industries Inc Dba Electromech Techologies (USA)
W204PPFS10118S Timken Co Div the Timken Company (USA)
5005-4 Western Sky Industries Inc Dba Electromech Techologies (USA)
5534-4 Western Sky Industries Inc Dba Electromech Techologies (USA)
5007PC4 Western Sky Industries Inc Dba Electromech Techologies (USA)
W204PPFS50118S6 Timken Co Div the Timken Company (USA)
W204PPFS10000S3 Timken Co Div the Timken Company (USA)
77020-K The Boeing Company Div Legacy Am&m (USA)
W204PPFS381A Timken Co Div the Timken Company (USA)
5538-4 Western Sky Industries Inc Dba Electromech Techologies (USA)
030005 Federal-Mogul Corp Target Products Div Kansas City Plant (USA)
Related Parts
4730-00-022-3009INTERCHANGEABLE
CAP,QUICK DISCONNECT
55384
3120-00-056-2360INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
KWB10SGD4
5905-00-114-9852INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
S-40-5033
2930-00-176-4231INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
36W
5330-00-223-3706INTERCHANGEABLE
SEAL,PLAIN ENCASED
4730-00-265-6909INTERCHANGEABLE
NIPPLE,TUBE
3B9395
2805-00-366-6410INTERCHANGEABLE
JAW,CRANKSHAFT STARTING
50054
3830-00-536-9690INTERCHANGEABLE
SCREW,RELEASE ADJUS
5H52
5340-00-664-6271INTERCHANGEABLE
CUP,COMPRESSION
1680-00-673-3431INTERCHANGEABLE
PARTS KIT,VALVE,OVE
50054
5310-00-685-1997INTERCHANGEABLE
NUT,PLAIN,HEXAGON
55344
1650-00-688-8531INTERCHANGEABLE
SELECTOR SET,HYDRAULIC
55384

Frequently Asked Questions

What is NSN 3110-00-198-2462?

NSN 3110-00-198-2462 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-198-2462?

NSN 3110-00-198-2462 has 24 cross-referenced part numbers: 5H52 (Lake Region Development Co Inc Bradford Machine Tool Div), W204PPFS50000S3 (Timken Co Div the Timken Company), 5024ITEM2 (Western Sky Industries Inc Dba Electromech Techologies), W204PPFS50381 (Timken Co Div the Timken Company), W204PP (Western Sky Industries Inc Dba Electromech Techologies) and 19 more.

What NSN replaces 3110-00-198-2462?

There are 12 known substitutes for 3110-00-198-2462: 4730-00-022-3009, 3120-00-056-2360, 5905-00-114-9852 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W204PPFS50381?

Key specifications for W204PPFS50381: Style Designator: NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE; Standard Tolerance Designation: ABEC NO.1; Load Direction: RADIAL; Lubrication Material Document and Classification: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE. 29 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-198-2462 still in active supply?

NSN 3110-00-198-2462 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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