PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T8Bearing,ball,annular

Timken Aerospace, Inc Dba Torrington Product · NSN 3110-00-555-5344 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-555-5344 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-555-5344. Primary manufacturer part number: T8.
Features
  • Bearing,ball,annular — FSC 3110
  • Standard Tolerance Designation: ABEC NO.1
  • Surface Finish: GROUND
  • Material: STEEL OVERALL
  • Style Designator: COUNTERBORED OUTER RING, MAGNETO TYPE, S EPARABLE
  • Bore Shape: STRAIGHT
  • Retainer Fabrication Method: PRESSED
  • Bore Diameter: 8.0 MILLIMETERS NOMINAL MM
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 3110-00-555-5344, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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
NSN3110-00-555-5344
Primary Part NumberT8
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Aerospace, Inc Dba Torrington Product
StatusCANCELLED
Standard Tolerance DesignationABEC NO.1
Surface FinishGROUND
MaterialSTEEL OVERALL
Style DesignatorCOUNTERBORED OUTER RING, MAGNETO TYPE, S EPARABLE
Bore ShapeSTRAIGHT
Retainer Fabrication MethodPRESSED
Bore Diameter8.0 MILLIMETERS NOMINAL MM
Internal Fit-Up DesignationSTANDARD
Load DirectionRADIAL
Overall Outside Diameter24.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-156-4592102668-2 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5920-00-224-4331 INTERCHANGEABLE
Fuse,plug
5930-00-403-4651T8 INTERCHANGEABLE
Switch Section,rotary
Cts Corp Electromechanical Div
2330-00-541-1200 INTERCHANGEABLE
Semitrailer,van
4940-00-707-8329T8 INTERCHANGEABLE
Drier
Tyco Fire Products Lp
5965-00-756-0457 INTERCHANGEABLE
Microphone Element
5985-00-820-3618 INTERCHANGEABLE
Attenuator,variable
6625-01-040-8842BT900 INTERCHANGEABLE
Test Set,battery
Ashley Manufacturing Corp Dba Christie Automotive Products
5340-01-065-9917 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
6515-01-166-5084T-8 INTERCHANGEABLE
Electrode,ophthalmic Diathermy
Mira Inc
Cross-Reference Index
Part NumberManufacturer
T8 PRIMARY Timken Aerospace, Inc Dba Torrington Product (USA)
ND8-2201 General Motors Corp (USA)
ND8-2201 General Motors Corp Delco Moraine Ndh Div (USA)
E8S635-1 PRIMARY Fag Bearings Corporation (USA)
FB8 PRIMARY Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
G8X1 PRIMARY Green Ball Bearing Co (USA)
8 Timken Co Div the Timken Company (USA)
ND8-2201 General Motors Llc Dba General Motors Llc (USA)
Related Parts
3110-00-156-4592INTERCHANGEABLE
BEARING,BALL,ANNULAR
102668-2
5920-00-224-4331INTERCHANGEABLE
FUSE,PLUG
5930-00-403-4651INTERCHANGEABLE
SWITCH SECTION,ROTARY
T8
2330-00-541-1200INTERCHANGEABLE
SEMITRAILER,VAN
4940-00-707-8329INTERCHANGEABLE
DRIER
T8
5965-00-756-0457INTERCHANGEABLE
MICROPHONE ELEMENT
5985-00-820-3618INTERCHANGEABLE
ATTENUATOR,VARIABLE
6625-01-040-8842INTERCHANGEABLE
TEST SET,BATTERY
BT900
5340-01-065-9917INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
6515-01-166-5084INTERCHANGEABLE
ELECTRODE,OPHTHALMIC DIATHERMY
T-8
5120-01-264-2385INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5340-01-341-9225INTERCHANGEABLE
CLIP,SPRING TENSION

Frequently Asked Questions

What is NSN 3110-00-555-5344?

NSN 3110-00-555-5344 is a Bearing,ball,annular, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-555-5344?

NSN 3110-00-555-5344 has 8 cross-referenced part numbers: T8 (Timken Aerospace, Inc Dba Torrington Product), ND8-2201 (General Motors Corp), ND8-2201 (General Motors Corp Delco Moraine Ndh Div), E8S635-1 (Fag Bearings Corporation), FB8 (Schatz Bearing Corporation Dba Schatz Bearing Corp) and 3 more.

What NSN replaces 3110-00-555-5344?

There are 12 known substitutes for 3110-00-555-5344: 3110-00-156-4592, 5920-00-224-4331, 5930-00-403-4651 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T8?

Key specifications for T8: Standard Tolerance Designation: ABEC NO.1; Surface Finish: GROUND; Material: STEEL OVERALL; Style Designator: COUNTERBORED OUTER RING, MAGNETO TYPE, S EPARABLE. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-555-5344 still in active supply?

NSN 3110-00-555-5344 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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