PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

99100Cup,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-100-0627 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0627 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0627. Primary manufacturer part number: 99100.
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: 10.0000 INCHES NOMINAL IN
  • 12 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 3110-00-100-0627, 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 12 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-100-0627
Primary Part Number99100
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusCANCELLED
Standard Tolerance DesignationAFBMA CLASS 2
Backface Corner Radius0.1250 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorNORMAL ANGLE
Outside Diameter10.0000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
1420-00-010-4620301-3-7 INTERCHANGEABLE
Boot,rod End
Burke Industries Purosil Div
3120-00-194-330130137 INTERCHANGEABLE
Bushing,sleeve
Komatsu America Corporation
3120-00-213-0729PC461S43-14PC3 INTERCHANGEABLE
Stave,bearing
Naval Ship Systems Command
5930-00-327-880130137 INTERCHANGEABLE
Switch,hook
Telephone Company of America Incorporated
1660-00-485-571230137 INTERCHANGEABLE
Base-Pressure Relie
Hamilton Sundstrand Corporation Dba Collins Aerospace
5130-00-770-612290986SR INTERCHANGEABLE
Nose Assembly,fastener Installat
Deutsch American Pneumatic Tool
4820-01-081-797330137 INTERCHANGEABLE
Piston,aircraft
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5310-01-337-126630137 INTERCHANGEABLE
Nut,self-Locking,hexagon
Dana Light Axle Products, Llc Dba Dana Light Axle Products
3455-01-364-8162301-37 INTERCHANGEABLE
Cutter,milling,plain
Kennametal Inc. Div Kennametal Industrial Products Group
6635-01-547-702699100-1 INTERCHANGEABLE
Kit,airframe,ndi
United Western Technologies Corp.
Cross-Reference Index
Part NumberManufacturer
99100 Universal Engineering Corp. (USA)
30137 Hyster-Yale Group, Inc. (USA)
99100 Federal-Mogul Corp Government Sales Dept (USA)
456516 Euclid Inc (USA)
E6204 American Standard Inc Westinghouse Air Brake Co Div (USA)
99100 Tyson Bearing Co Div Skf Industries Inc (USA)
8932658-1 Powercon Corporation (USA)
99100 PRIMARY The Timken Corporation (USA)
456516 Terex Corp (USA)
99100 Rbc Bearings Incorporated Div West Trenton Division (USA)
30137 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
0456516 Terex Corp (USA)
Related Parts
1420-00-010-4620INTERCHANGEABLE
BOOT,ROD END
301-3-7
3120-00-194-3301INTERCHANGEABLE
BUSHING,SLEEVE
30137
3120-00-213-0729INTERCHANGEABLE
STAVE,BEARING
PC461S43-14PC3
5930-00-327-8801INTERCHANGEABLE
SWITCH,HOOK
30137
1660-00-485-5712INTERCHANGEABLE
BASE-PRESSURE RELIE
30137
5130-00-770-6122INTERCHANGEABLE
NOSE ASSEMBLY,FASTENER INSTALLAT
90986SR
4820-01-081-7973INTERCHANGEABLE
PISTON,AIRCRAFT
30137
5310-01-337-1266INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
30137
3455-01-364-8162INTERCHANGEABLE
CUTTER,MILLING,PLAIN
301-37
6635-01-547-7026INTERCHANGEABLE
KIT,AIRFRAME,NDI
99100-1

Frequently Asked Questions

What is NSN 3110-00-100-0627?

NSN 3110-00-100-0627 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-100-0627?

NSN 3110-00-100-0627 has 12 cross-referenced part numbers: 99100 (Universal Engineering Corp.), 30137 (Hyster-Yale Group, Inc.), 99100 (Federal-Mogul Corp Government Sales Dept), 456516 (Euclid Inc), E6204 (American Standard Inc Westinghouse Air Brake Co Div) and 7 more.

What NSN replaces 3110-00-100-0627?

There are 10 known substitutes for 3110-00-100-0627: 1420-00-010-4620, 3120-00-194-3301, 3120-00-213-0729 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 99100?

Key specifications for 99100: Standard Tolerance Designation: AFBMA CLASS 2; Backface Corner Radius: 0.1250 INCHES NOMINAL IN; Material: STEEL OVERALL; Overall Width: 1.8750 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-100-0627 still in active supply?

NSN 3110-00-100-0627 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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