PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39KBearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-01-033-2361 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-033-2361 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-033-2361. Primary manufacturer part number: 39K.
Features
  • Bearing,ball,annular — FSC 3110
  • Material: STEEL OVERALL
  • Internal Fit-Up Designation: STANDARD
  • Surface Finish: GROUND
  • Load Direction: RADIAL
  • Bore Shape: STRAIGHT
  • Retainer Fabrication Method: PRESSED
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
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 3110-01-033-2361, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-033-2361
Primary Part Number39K
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusACTIVE
MaterialSTEEL OVERALL
Internal Fit-Up DesignationSTANDARD
Surface FinishGROUND
Load DirectionRADIAL
Bore ShapeSTRAIGHT
Retainer Fabrication MethodPRESSED
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Alignment TypeRIGID
Overall Outside Diameter22.00 MILLIMETERS NOMINAL MM
Bore Diameter9.00 MILLIMETERS NOMINAL MM
Standard Tolerance DesignationABEC NO.1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-073-865639K INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
3110-00-144-8488110381-3 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
39K Timken Co Div the Timken Company (USA)
619377 Timken Co Div the Timken Company (USA)
619377 Intool Inc (USA)
619377 Cooper Tools, Inc Dba Cooper Power Tools (USA)
Related Parts
3110-00-073-8656INTERCHANGEABLE
BEARING,BALL,ANNULAR
39K
3110-00-144-8488INTERCHANGEABLE
BEARING,BALL,ANNULAR
110381-3

Frequently Asked Questions

What is NSN 3110-01-033-2361?

NSN 3110-01-033-2361 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-033-2361?

NSN 3110-01-033-2361 has 4 cross-referenced part numbers: 39K (Timken Co Div the Timken Company), 619377 (Timken Co Div the Timken Company), 619377 (Intool Inc), 619377 (Cooper Tools, Inc Dba Cooper Power Tools).

What NSN replaces 3110-01-033-2361?

There are 2 known substitutes for 3110-01-033-2361: 3110-00-073-8656, 3110-00-144-8488. Verify interchangeability with system specifications before substitution.

What are the specifications of 39K?

Key specifications for 39K: Material: STEEL OVERALL; Internal Fit-Up Designation: STANDARD; Surface Finish: GROUND; Load Direction: RADIAL. 12 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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