PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

36300Cup,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-100-0578 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0578 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0578. Primary manufacturer part number: 36300.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Backface Corner Radius: 0.1250 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: NORMAL ANGLE
  • Outside Diameter: 3.0000 INCHES NOMINAL IN
  • 6 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 3110-00-100-0578, 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 6 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
NSN3110-00-100-0578
Primary Part Number36300
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Standard Tolerance DesignationAFBMA CLASS 2
Backface Corner Radius0.1250 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorNORMAL ANGLE
Outside Diameter3.0000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-005-7664363-00 INTERCHANGEABLE
Spring,leaf
Hutchens Industries Inc
2990-00-018-6318421759 INTERCHANGEABLE
Cap Assembly,protective,muffler-
Clark Material Handling Company
2815-00-127-9014R79624 INTERCHANGEABLE
Valve,poppet,engine
Deere & Co
4930-00-141-825812Z8012-1 INTERCHANGEABLE
Adapter,grease Gun Coupling
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4510-00-287-1580 INTERCHANGEABLE
Drain,lavatory
5930-00-334-8925 INTERCHANGEABLE
Switch,rotary
4820-00-389-845736300 INTERCHANGEABLE
Stem,fluid Valve
Northrop Grumman Systems Corporation Div Marine Systems
4030-00-794-1724 INTERCHANGEABLE
Guy Clip
5960-00-821-6690 INTERCHANGEABLE
Electron Tube
5331-00-873-5325AC25725 INTERCHANGEABLE
O-Ring
Eagle Crusher Co Inc Dba Stedman Machine Co
Cross-Reference Index
Part NumberManufacturer
36300 PRIMARY The Timken Corporation (USA)
36300 Federal-Mogul Corp Government Sales Dept (USA)
6278 Mitsubishi Caterpillar Forklift America, Inc (USA)
BT36300 Federal-Mogul Corp Government Sales Dept (USA)
36300 Mitsubishi Caterpillar Forklift America, Inc (USA)
363005 Ntn Bearing Corporation of America (USA)
Related Parts
5360-00-005-7664INTERCHANGEABLE
SPRING,LEAF
363-00
2990-00-018-6318INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
421759
2815-00-127-9014INTERCHANGEABLE
VALVE,POPPET,ENGINE
R79624
4930-00-141-8258INTERCHANGEABLE
ADAPTER,GREASE GUN COUPLING
12Z8012-1
4510-00-287-1580INTERCHANGEABLE
DRAIN,LAVATORY
5930-00-334-8925INTERCHANGEABLE
SWITCH,ROTARY
4820-00-389-8457INTERCHANGEABLE
STEM,FLUID VALVE
36300
4030-00-794-1724INTERCHANGEABLE
GUY CLIP
5960-00-821-6690INTERCHANGEABLE
ELECTRON TUBE
5331-00-873-5325INTERCHANGEABLE
O-RING
AC25725
5120-01-082-6447INTERCHANGEABLE
INSERTER AND REMOVER,BEARING AND
6278
6625-01-109-9527INTERCHANGEABLE
CONTROL,CURRENT
6278

Frequently Asked Questions

What is NSN 3110-00-100-0578?

NSN 3110-00-100-0578 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 3110-00-100-0578?

NSN 3110-00-100-0578 has 6 cross-referenced part numbers: 36300 (The Timken Corporation), 36300 (Federal-Mogul Corp Government Sales Dept), 6278 (Mitsubishi Caterpillar Forklift America, Inc), BT36300 (Federal-Mogul Corp Government Sales Dept), 36300 (Mitsubishi Caterpillar Forklift America, Inc) and 1 more.

What NSN replaces 3110-00-100-0578?

There are 12 known substitutes for 3110-00-100-0578: 5360-00-005-7664, 2990-00-018-6318, 2815-00-127-9014 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 36300?

Key specifications for 36300: Overall Width: 0.9375 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Backface Corner Radius: 0.1250 INCHES NOMINAL IN; Material: STEEL OVERALL. 7 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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