PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30208Bearing,roller,tapered

The Timken Corporation · NSN 3110-01-136-3568 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-136-3568 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-136-3568. Primary manufacturer part number: 30208.
Features
  • Bearing,roller,tapered — FSC 3110
  • Cone Width: 18.00 MILLIMETERS NOMINAL MM
  • Cone Corner Radius: 2.00 MILLIMETERS NOMINAL MM
  • Overall Outside Diameter: 80.00 MILLIMETERS NOMINAL MM
  • Material: STEEL OVERALL
  • Retainer Fabrication Method: PRESSED
  • Bore Diameter: 40.00 MILLIMETERS NOMINAL MM
  • Backface Corner Radius: 2.00 MILLIMETERS NOMINAL MM
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-136-3568, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-136-3568
Primary Part Number30208
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Cone Width18.00 MILLIMETERS NOMINAL MM
Cone Corner Radius2.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter80.00 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Retainer Fabrication MethodPRESSED
Bore Diameter40.00 MILLIMETERS NOMINAL MM
Backface Corner Radius2.00 MILLIMETERS NOMINAL MM
Cup Width16.00 MILLIMETERS NOMINAL MM
Style DesignatorSTRAIGHT BORE, NORMAL ANGLE
Standout Width3.75 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0295 INTERCHANGEABLE
Cup,tapered Roller Bearing
3110-00-156-804512Z315-127 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4810-00-168-8743 INTERCHANGEABLE
Seat,valve
3820-00-282-4943E23096H INTERCHANGEABLE
Drill Rod,rock Drill
Brunner and Lay Inc
5305-00-874-3569 INTERCHANGEABLE
Thumbscrew
3110-01-057-957530208 INTERCHANGEABLE
Bearing,roller,tapered
Fag Bearings Corporation
4130-01-142-972257856 INTERCHANGEABLE
Filter Element,air Conditioning
Hamilton Sundstrand Corporation
5360-01-266-3344 INTERCHANGEABLE
Spring,helical,compression
5330-01-321-9693 INTERCHANGEABLE
Retainer,seal
5120-01-601-563430208 INTERCHANGEABLE
Vise Block,rifle
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
SET1017-900SA;TH The Timken Corporation (USA)
D27Z1225-A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
D27Z1225-A Ford Motor Company (USA)
30208 Federal-Mogul Corp Government Sales Dept (USA)
30208 PRIMARY The Timken Corporation (USA)
Related Parts
3110-00-100-0295INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3110-00-156-8045INTERCHANGEABLE
BEARING,BALL,ANNULAR
12Z315-127
4810-00-168-8743INTERCHANGEABLE
SEAT,VALVE
3820-00-282-4943INTERCHANGEABLE
DRILL ROD,ROCK DRILL
E23096H
5305-00-874-3569INTERCHANGEABLE
THUMBSCREW
3110-01-057-9575INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30208
4130-01-142-9722INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
57856
5360-01-266-3344INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5330-01-321-9693INTERCHANGEABLE
RETAINER,SEAL
5120-01-601-5634INTERCHANGEABLE
VISE BLOCK,RIFLE
30208
5940-01-628-3532INTERCHANGEABLE
TERMINAL,LUG
30208
4720-01-649-2216INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
30208

Frequently Asked Questions

What is NSN 3110-01-136-3568?

NSN 3110-01-136-3568 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-136-3568?

NSN 3110-01-136-3568 has 5 cross-referenced part numbers: SET1017-900SA;TH (The Timken Corporation), D27Z1225-A (Ford Motor Co Ford Parts and Service Div Government Part Sales), D27Z1225-A (Ford Motor Company), 30208 (Federal-Mogul Corp Government Sales Dept), 30208 (The Timken Corporation).

What NSN replaces 3110-01-136-3568?

There are 12 known substitutes for 3110-01-136-3568: 3110-00-100-0295, 3110-00-156-8045, 4810-00-168-8743 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30208?

Key specifications for 30208: Cone Width: 18.00 MILLIMETERS NOMINAL MM; Overall Width: 19.75 MILLIMETERS NOMINAL MM; Cone Corner Radius: 2.00 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 80.00 MILLIMETERS NOMINAL MM. 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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