PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W205PPBearing,ball,annular

Western Sky Industries Inc Dba Electromech Techologies · NSN 3110-00-198-2082 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-198-2082 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-198-2082. Primary manufacturer part number: W205PP.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 25.00 MILLIMETERS NOMINAL MM
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Load Direction: RADIAL
  • Bore Shape: STRAIGHT
  • Retainer Fabrication Method: PRESSED
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Surface Finish: GROUND
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 3110-00-198-2082, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Western Sky Industries Inc Dba Electromech Techologies. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 12 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
NSN3110-00-198-2082
Primary Part NumberW205PP
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerWestern Sky Industries Inc Dba Electromech Techologies
StatusCANCELLED
Bore Diameter25.00 MILLIMETERS NOMINAL MM
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Load DirectionRADIAL
Bore ShapeSTRAIGHT
Retainer Fabrication MethodPRESSED
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Surface FinishGROUND
Lubrication MaterialGREASE
Internal Fit-Up DesignationSTANDARD
Standard Tolerance DesignationABEC NO.1
Seal Quantity2
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
MaterialSTEEL INNER RING
MaterialSTEEL INNER RING
MaterialRUBBER SYNTHETIC SEAL
MaterialSTEEL BALL
Seal Quantity2
Lubrication MaterialGREASE
Bearing Seal TypeCONTACT
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
Bearing Seal TypeCONTACT
MaterialSTEEL OUTER RING
Overall Outside Diameter52.00 MILLIMETERS NOMINAL MM
Standard Tolerance DesignationABEC NO.1
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Load DirectionRADIAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2910-00-076-353574505310 INTERCHANGEABLE
Filter,fluid
Agco Corp Parts Opn
3110-00-156-5042GK169C INTERCHANGEABLE
Bearing,ball,annular
Yale Security Inc. Dba Norton Door Control
5815-00-448-159274090 INTERCHANGEABLE
Shaft
Telemechanics Inc
5310-00-599-6921101796 INTERCHANGEABLE
Washer,flat
Telemechanics Inc
5915-00-905-849236686 INTERCHANGEABLE
Filter,band Pass
Freed Transformer Co
5640-01-121-070274090 INTERCHANGEABLE
Insulation Blanket,thermal
Hdt Expeditionary Systems Inc
4820-01-139-189674092J INTERCHANGEABLE
Valve,globe
Griswold Industries Dba Cla-Val Co
4730-01-152-79223668-6 INTERCHANGEABLE
Nut Assembly,tube Coupling
Transdigm Inc Div Adelwiggins Group
6635-01-393-0902 INTERCHANGEABLE
Film,radiographic
2010-01-430-261674090 PC 6 .996 THK INTERCHANGEABLE
Stave,bearing,stave Shaped
American Metal Bearing Co Dba Amb Engineering & Machining Solutions
Cross-Reference Index
Part NumberManufacturer
19148-6 Itw Food Equipment Group Llc Dba Hobart Service (USA)
W205PPC3FS50191 Timken Co Div the Timken Company (USA)
101796 Eckel Mfg Co (USA)
W205PPFS50191 Timken Co Div the Timken Company (USA)
W205PPFS10118X Timken Co Div the Timken Company (USA)
BEAR012 Mil Spec Inc Dba Mil Spec, Inc (USA)
W205PP Timken Co Div the Timken Company (USA)
16-51382 Kaitlin Corp (USA)
74090 Prestolite Electric Inc (USA)
36686 Prestolite Electric Inc (USA)
A106-330 Cooper Cameron Corp Ajax-Superior Div (USA)
101796 Bach Engineering (USA)
74090 Prestolite Electric Inc (USA)
A161125 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
W205PPFS381A Timken Co Div the Timken Company (USA)
W205PP PRIMARY Western Sky Industries Inc Dba Electromech Techologies (USA)
W205PPF50118X Timken Co Div the Timken Company (USA)
205SFFC Skf Usa Inc. (USA)
A-9997-44 Barrett Electronics Corp Industrial Truck Div (USA)
Related Parts
2910-00-076-3535INTERCHANGEABLE
FILTER,FLUID
74505310
3110-00-156-5042INTERCHANGEABLE
BEARING,BALL,ANNULAR
GK169C
5815-00-448-1592INTERCHANGEABLE
SHAFT
74090
5310-00-599-6921INTERCHANGEABLE
WASHER,FLAT
101796
5915-00-905-8492INTERCHANGEABLE
FILTER,BAND PASS
36686
5640-01-121-0702INTERCHANGEABLE
INSULATION BLANKET,THERMAL
74090
4820-01-139-1896INTERCHANGEABLE
VALVE,GLOBE
74092J
4730-01-152-7922INTERCHANGEABLE
NUT ASSEMBLY,TUBE COUPLING
3668-6
6635-01-393-0902INTERCHANGEABLE
FILM,RADIOGRAPHIC
2010-01-430-2616INTERCHANGEABLE
STAVE,BEARING,STAVE SHAPED
74090 PC 6 .996 THK
4820-01-503-9166INTERCHANGEABLE
VALVE,SAFETY RELIEF
202586E
4820-01-512-3777INTERCHANGEABLE
VALVE,DIAPHRAGM,STOP
202417K

Frequently Asked Questions

What is NSN 3110-00-198-2082?

NSN 3110-00-198-2082 is a Bearing,ball,annular, manufactured by Western Sky Industries Inc Dba Electromech Techologies, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-198-2082?

NSN 3110-00-198-2082 has 19 cross-referenced part numbers: 19148-6 (Itw Food Equipment Group Llc Dba Hobart Service), W205PPC3FS50191 (Timken Co Div the Timken Company), 101796 (Eckel Mfg Co), W205PPFS50191 (Timken Co Div the Timken Company), W205PPFS10118X (Timken Co Div the Timken Company) and 14 more.

What NSN replaces 3110-00-198-2082?

There are 12 known substitutes for 3110-00-198-2082: 2910-00-076-3535, 3110-00-156-5042, 5815-00-448-1592 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W205PP?

Key specifications for W205PP: Bore Diameter: 25.00 MILLIMETERS NOMINAL MM; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Load Direction: RADIAL; Bore Shape: STRAIGHT. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-198-2082 still in active supply?

NSN 3110-00-198-2082 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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