PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

177002-49Bearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-00-144-8942 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-144-8942 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-144-8942. Primary manufacturer part number: 177002-49.
Features
  • Bearing,ball,annular — FSC 3110
  • Load Direction: RADIAL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Bore Shape: STRAIGHT
  • Standard Tolerance Designation: ABEC NO.1
  • Bore Diameter: 95.00 MILLIMETERS NOMINAL MM
  • Internal Fit-Up Designation: STANDARD
  • Material: STEEL OVERALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-144-8942, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 34 commercial cross-references from 21 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
NSN3110-00-144-8942
Primary Part Number177002-49
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusCANCELLED
Load DirectionRADIAL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore ShapeSTRAIGHT
Standard Tolerance DesignationABEC NO.1
Bore Diameter95.00 MILLIMETERS NOMINAL MM
Internal Fit-Up DesignationSTANDARD
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data111 TYPE AND 1 CLASS AND 00 GRADE
Overall Outside Diameter200.00 MILLIMETERS NOMINAL MM
Surface FinishGROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5815-00-126-41856319 INTERCHANGEABLE
Bracket
Telemechanics Inc
3110-00-155-64791319 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
3110-00-156-51421319J INTERCHANGEABLE
Bearing,ball,annular
Nsk Corp Bearing Div
6340-00-169-1598 INTERCHANGEABLE
Box,warning Control
8345-00-233-1766 INTERCHANGEABLE
Flag,national
5120-00-236-2261 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
8345-00-261-2965 INTERCHANGEABLE
Flag,national
8345-00-263-2505 INTERCHANGEABLE
Flag,national
8345-00-264-2666 INTERCHANGEABLE
Flag,national
5330-00-351-6835QD604A INTERCHANGEABLE
Gasket
Wisconsin Motors, Llc
Cross-Reference Index
Part NumberManufacturer
543414 Westinghouse Electric Corp (USA)
395 Fag Bearings Corporation (USA)
543401 Westinghouse Electric Corp Power Generation-Generator Div (USA)
6319 Skf Usa Inc. (USA)
903319 General Motors Corp (USA)
177002-49 PRIMARY Timken Co Div the Timken Company (USA)
6319CE1TX9 Nsk Corp Bearing Div (USA)
HR3838 Ecolaire Inc Baldwin-Hamilton Co Div (USA)
51-601-978-019 Itt Goulds Pumps, Inc. (USA)
A-A59585 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
3319X1A General Motors Corp (USA)
3319X1A General Motors Corp Delco Moraine Ndh Div (USA)
60502P542 Patterson Pump Co Div Patterson Pump Company (USA)
1319 Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
319687-200 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
177002-49 PRIMARY Skf Usa Inc. (USA)
95BC03 Anti-Friction Bearing Mfg Assn Inc the (USA)
72-6970-294 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
319K Timken Co Div the Timken Company (USA)
319S Skf Usa Inc. (USA)
Related Parts
5815-00-126-4185INTERCHANGEABLE
BRACKET
6319
3110-00-155-6479INTERCHANGEABLE
BEARING,BALL,ANNULAR
1319
3110-00-156-5142INTERCHANGEABLE
BEARING,BALL,ANNULAR
1319J
6340-00-169-1598INTERCHANGEABLE
BOX,WARNING CONTROL
8345-00-233-1766INTERCHANGEABLE
FLAG,NATIONAL
5120-00-236-2261INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
8345-00-261-2965INTERCHANGEABLE
FLAG,NATIONAL
8345-00-263-2505INTERCHANGEABLE
FLAG,NATIONAL
8345-00-264-2666INTERCHANGEABLE
FLAG,NATIONAL
5330-00-351-6835INTERCHANGEABLE
GASKET
QD604A
2010-00-363-1601INTERCHANGEABLE
LEVER,CAM
JS533-5C
5325-00-365-0151INTERCHANGEABLE
FASTENER,PANEL
GR531AG420

Frequently Asked Questions

What is NSN 3110-00-144-8942?

NSN 3110-00-144-8942 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 3110-00-144-8942?

NSN 3110-00-144-8942 has 34 cross-referenced part numbers: 543414 (Westinghouse Electric Corp), 395 (Fag Bearings Corporation), 543401 (Westinghouse Electric Corp Power Generation-Generator Div), 6319 (Skf Usa Inc.), 903319 (General Motors Corp) and 29 more.

What NSN replaces 3110-00-144-8942?

There are 12 known substitutes for 3110-00-144-8942: 5815-00-126-4185, 3110-00-155-6479, 3110-00-156-5142 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 177002-49?

Key specifications for 177002-49: Load Direction: RADIAL; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Bore Shape: STRAIGHT; Standard Tolerance Designation: ABEC NO.1. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-144-8942 still in active supply?

NSN 3110-00-144-8942 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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