PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34500Cup,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-100-0576 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0576 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0576. Primary manufacturer part number: 34500.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Style Designator: NORMAL ANGLE
  • Backface Corner Radius: 0.1250 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Outside Diameter: 5.0000 INCHES NOMINAL IN
  • 16 verified cross-references
  • Primary manufacturer: The Timken Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0576, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 14 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
NSN3110-00-100-0576
Primary Part Number34500
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Standard Tolerance DesignationAFBMA CLASS 2
Style DesignatorNORMAL ANGLE
Backface Corner Radius0.1250 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Outside Diameter5.0000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-148-7978 INTERCHANGEABLE
Elbow,boresight
5935-00-258-4594UG603U INTERCHANGEABLE
Connector,plug,electrical
Joint Electronics Type Designation System
4520-00-338-9371 INTERCHANGEABLE
Radiator,cooling Sy
6340-00-476-7742200979 INTERCHANGEABLE
Annunciator
Symbolic Displays, Inc
7510-00-634-535234500 INTERCHANGEABLE
Eraser,rubber
Dixon Ticonderoga Co
5965-00-807-2461533-020-001-694 INTERCHANGEABLE
Cup,earphone
Roanwell, Llc
4210-01-102-0502 INTERCHANGEABLE
Pre Con Valve Assembly
4820-01-140-6223345-00 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4810-01-144-0684200979 INTERCHANGEABLE
Parts Kit,solenoid Valve
Curtiss-Wright Controls Integrated Sensing, Inc.
5331-01-154-945782-74-85 INTERCHANGEABLE
O-Ring
Flygt Corp Sub of Itt Corp
Cross-Reference Index
Part NumberManufacturer
0BT34500 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
BT34500 Federal-Mogul Corp Government Sales Dept (USA)
34500 PRIMARY The Timken Corporation (USA)
X7938 Rexnord Holdings Inc (USA)
34500 Federal-Mogul Corp Government Sales Dept (USA)
P11158 Linde Lift Truck Corp. (USA)
200979 Hyster-Yale Group, Inc. (USA)
34500 Tyson Bearing Co Div Skf Industries Inc (USA)
34500 Ntn Bearing Corporation of America (USA)
200979 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
1666151 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
827485 Garwood/feller Inc Garwood Winch Div (USA)
34500 Rbc Bearings Incorporated Div West Trenton Division (USA)
6600435 Eaton Corp Forestry and Construction Equipment Div Batavia Plant (USA)
001-200978 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
FF-B-187 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
4730-00-148-7978INTERCHANGEABLE
ELBOW,BORESIGHT
5935-00-258-4594INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
UG603U
4520-00-338-9371INTERCHANGEABLE
RADIATOR,COOLING SY
6340-00-476-7742INTERCHANGEABLE
ANNUNCIATOR
200979
7510-00-634-5352INTERCHANGEABLE
ERASER,RUBBER
34500
5965-00-807-2461INTERCHANGEABLE
CUP,EARPHONE
533-020-001-694
4210-01-102-0502INTERCHANGEABLE
PRE CON VALVE ASSEMBLY
4820-01-140-6223INTERCHANGEABLE
STEM,FLUID VALVE
345-00
4810-01-144-0684INTERCHANGEABLE
PARTS KIT,SOLENOID VALVE
200979
5331-01-154-9457INTERCHANGEABLE
O-RING
82-74-85
4820-01-209-8462INTERCHANGEABLE
BLOCK ASSEMBLY,VALVE
827485
5305-01-553-0785INTERCHANGEABLE
SCREW,MACHINE
200979

Frequently Asked Questions

What is NSN 3110-00-100-0576?

NSN 3110-00-100-0576 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-100-0576?

NSN 3110-00-100-0576 has 16 cross-referenced part numbers: 0BT34500 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), BT34500 (Federal-Mogul Corp Government Sales Dept), 34500 (The Timken Corporation), X7938 (Rexnord Holdings Inc), 34500 (Federal-Mogul Corp Government Sales Dept) and 11 more.

What NSN replaces 3110-00-100-0576?

There are 12 known substitutes for 3110-00-100-0576: 4730-00-148-7978, 5935-00-258-4594, 4520-00-338-9371 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34500?

Key specifications for 34500: Standard Tolerance Designation: AFBMA CLASS 2; Overall Width: 0.7813 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE; Backface Corner Radius: 0.1250 INCHES NOMINAL IN. 6 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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