PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

218WIBearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-00-554-6081 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-554-6081 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-554-6081. Primary manufacturer part number: 218WI.
Features
  • Bearing,ball,annular — FSC 3110
  • Load Direction: RADIAL
  • Bore Shape: STRAIGHT
  • Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE
  • Material: STEEL OVERALL
  • Overall Outside Diameter: 160.00 MILLIMETERS NOMINAL MM
  • Surface Finish: GROUND
  • Standard Tolerance Designation: ABEC NO.1
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 3110-00-554-6081, 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 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-554-6081
Primary Part Number218WI
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusCANCELLED
Load DirectionRADIAL
Bore ShapeSTRAIGHT
Style DesignatorCOUNTERBORED OUTER RING, NON-SEPARABLE
MaterialSTEEL OVERALL
Overall Outside Diameter160.00 MILLIMETERS NOMINAL MM
Surface FinishGROUND
Standard Tolerance DesignationABEC NO.1
Retainer Fabrication MethodPRESSED
Internal Fit-Up DesignationSTANDARD
Bore Diameter90.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
9905-00-205-279500328-0003 INTERCHANGEABLE
Reflector,indicating,clearance
Asrc Federal Facilities Logistics, Llc
5940-00-518-7200218-102 INTERCHANGEABLE
Terminal,lug
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5130-00-589-53047276D INTERCHANGEABLE
Nut Runner and Screwdriver,pneum
Ingersoll-Rand Company Dba Ingersoll-Rand
5910-01-295-7957678D019 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
5998-01-476-6057PMC663 INTERCHANGEABLE
Circuit Card Assembly
Ge Fanuc Embedded Systems Inc.
Cross-Reference Index
Part NumberManufacturer
218R Skf Usa Inc. (USA)
16X218R White Motor Corp (USA)
16B6194 Napco International Llc Dba Napco International Inc (USA)
218WI PRIMARY Timken Co Div the Timken Company (USA)
700462 CAGE 00000
218RQ7A7 Skf Usa Inc. (USA)
M308771 Garwood/feller Inc Garwood Winch Div (USA)
16X218R Garwood/feller Inc Garwood Winch Div (USA)
Related Parts
9905-00-205-2795INTERCHANGEABLE
REFLECTOR,INDICATING,CLEARANCE
00328-0003
5940-00-518-7200INTERCHANGEABLE
TERMINAL,LUG
218-102
5130-00-589-5304INTERCHANGEABLE
NUT RUNNER AND SCREWDRIVER,PNEUM
7276D
5910-01-295-7957INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
678D019
5998-01-476-6057INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
PMC663

Frequently Asked Questions

What is NSN 3110-00-554-6081?

NSN 3110-00-554-6081 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 3110-00-554-6081?

NSN 3110-00-554-6081 has 8 cross-referenced part numbers: 218R (Skf Usa Inc.), 16X218R (White Motor Corp), 16B6194 (Napco International Llc Dba Napco International Inc), 218WI (Timken Co Div the Timken Company), 700462 and 3 more.

What NSN replaces 3110-00-554-6081?

There are 5 known substitutes for 3110-00-554-6081: 9905-00-205-2795, 5940-00-518-7200, 5130-00-589-5304 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 218WI?

Key specifications for 218WI: Load Direction: RADIAL; Bore Shape: STRAIGHT; Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-554-6081 still in active supply?

NSN 3110-00-554-6081 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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