PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

206FSBearing,ball,annular

Skf Usa Inc. · NSN 3110-00-540-4660 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-540-4660 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-540-4660. Primary manufacturer part number: 206FS.
Features
  • Bearing,ball,annular — FSC 3110
  • Surface Finish: GROUND
  • Bore Shape: STRAIGHT
  • Bearing Seal Type: LABYRINTH
  • Material: STEEL OVERALL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Bore Diameter: 30.00 MILLIMETERS NOMINAL MM
  • Outer Ring Width: 0.6300 INCHES NOMINAL IN
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 3110-00-540-4660, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 30 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
NSN3110-00-540-4660
Primary Part Number206FS
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Surface FinishGROUND
Bore ShapeSTRAIGHT
Bearing Seal TypeLABYRINTH
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore Diameter30.00 MILLIMETERS NOMINAL MM
Outer Ring Width0.6300 INCHES NOMINAL IN
Internal Fit-Up DesignationSTANDARD
Load DirectionRADIAL
Inner Ring Width19.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter62.00 MILLIMETERS NOMINAL MM
Seal Quantity1
Standard Tolerance DesignationABEC NO.1
Retainer Fabrication MethodPRESSED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5915-00-030-9852FL30 INTERCHANGEABLE
Filter Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5306-00-042-7235 INTERCHANGEABLE
Bolt,assembled Washer
6520-00-055-1518017-45001 INTERCHANGEABLE
Frame,dental Laboratory Saw
Moyco Industries Inc Union Broach Div
5133-00-061-627110920 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5133-00-061-627310910 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5133-00-061-627410911 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5133-00-061-627510913 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5133-00-061-627610915 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5133-00-061-627710916 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5133-00-061-627810917 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
Cross-Reference Index
Part NumberManufacturer
206FS Skf Usa Inc. (USA)
8506CE1TX9 Nsk Corp Bearing Div (USA)
505118 General Motors Corp (USA)
5246458G U S Army Tank Automotive Command Amsta-Im-Mm (USA)
8506X1 General Motors Corp (USA)
186019 Westinghouse Electric Corp (USA)
8506 Dresser, Llc (USA)
A246458 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
465430 Skf Usa Inc. (USA)
8506X1C General Motors Corp Delco Moraine Ndh Div (USA)
505118 General Motors Llc Dba General Motors Llc (USA)
C103943 Available Truck Co (USA)
A227335 Okonite Co Inc the (USA)
8506 General Motors Corp Delco Moraine Ndh Div (USA)
FL30 Skf Usa Inc. (USA)
FS8506 Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
A223956 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
BRND1 Barber-Greene Co (USA)
1231517 Westinghouse Electric Corp Power Generation-Generator Div (USA)
5461 Hamilton Sundstrand Corporation (USA)
Related Parts
5915-00-030-9852INTERCHANGEABLE
FILTER ASSEMBLY,ELECTRICAL
FL30
5306-00-042-7235INTERCHANGEABLE
BOLT,ASSEMBLED WASHER
6520-00-055-1518INTERCHANGEABLE
FRAME,DENTAL LABORATORY SAW
017-45001
5133-00-061-6271INTERCHANGEABLE
DRILL,TWIST
10920
5133-00-061-6273INTERCHANGEABLE
DRILL,TWIST
10910
5133-00-061-6274INTERCHANGEABLE
DRILL,TWIST
10911
5133-00-061-6275INTERCHANGEABLE
DRILL,TWIST
10913
5133-00-061-6276INTERCHANGEABLE
DRILL,TWIST
10915
5133-00-061-6277INTERCHANGEABLE
DRILL,TWIST
10916
5133-00-061-6278INTERCHANGEABLE
DRILL,TWIST
10917
5133-00-061-6279INTERCHANGEABLE
DRILL,TWIST
10919
5133-00-061-6282INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 3110-00-540-4660?

NSN 3110-00-540-4660 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-540-4660?

NSN 3110-00-540-4660 has 50 cross-referenced part numbers: 206FS (Skf Usa Inc.), 8506CE1TX9 (Nsk Corp Bearing Div), 505118 (General Motors Corp), 5246458G (U S Army Tank Automotive Command Amsta-Im-Mm), 8506X1 (General Motors Corp) and 45 more.

What NSN replaces 3110-00-540-4660?

There are 12 known substitutes for 3110-00-540-4660: 5915-00-030-9852, 5306-00-042-7235, 6520-00-055-1518 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 206FS?

Key specifications for 206FS: Surface Finish: GROUND; Bore Shape: STRAIGHT; Bearing Seal Type: LABYRINTH; Material: STEEL OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-540-4660 still in active supply?

NSN 3110-00-540-4660 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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