PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26283Cup,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-100-0553 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0553 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0553. Primary manufacturer part number: 26283.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Backface Corner Radius: 0.0625 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Style Designator: NORMAL ANGLE
  • Material: STEEL OVERALL
  • Outside Diameter: 2.8345 INCHES NOMINAL IN
  • 9 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 3110-00-100-0553, 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 9 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: Active.

Technical Specifications
ParameterValue
NSN3110-00-100-0553
Primary Part Number26283
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Backface Corner Radius0.0625 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Style DesignatorNORMAL ANGLE
MaterialSTEEL OVERALL
Outside Diameter2.8345 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1560-00-123-10925115224-9 INTERCHANGEABLE
Transition Assembly
The Boeing Company
2825-00-146-8152 INTERCHANGEABLE
Collar
6350-00-224-4944 INTERCHANGEABLE
Horn,signal
6150-00-229-1418 INTERCHANGEABLE
Cable Assembly,special Purpose,e
5133-00-236-20490828 INTERCHANGEABLE
Drill,masonry,hand
Vasco Inc
5120-00-293-048230009 INTERCHANGEABLE
Caulking Tool,hand
Mephisto Tool Co Inc
6650-00-421-530030009 INTERCHANGEABLE
Magnifier
Edmund Optics, Inc
5365-00-484-1936 INTERCHANGEABLE
Plug,machine Thread
5330-00-596-8002 INTERCHANGEABLE
Seal,plain Encased
2835-00-654-839418823-0 INTERCHANGEABLE
Duct Assembly,heat Exchanger
Alamo Aircraft, Ltd.
Cross-Reference Index
Part NumberManufacturer
26283 The Timken Company (FRA)
188230 General Motors Corp (USA)
26283 PRIMARY The Timken Corporation (USA)
30009 Hyster-Yale Group, Inc. (USA)
K26283 Skf France (FRA)
390363 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
706858 Army Weapons Command Attn Amswe-Ree-S (USA)
403102 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
30009 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
Related Parts
1560-00-123-1092INTERCHANGEABLE
TRANSITION ASSEMBLY
5115224-9
2825-00-146-8152INTERCHANGEABLE
COLLAR
6350-00-224-4944INTERCHANGEABLE
HORN,SIGNAL
6150-00-229-1418INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5133-00-236-2049INTERCHANGEABLE
DRILL,MASONRY,HAND
0828
5120-00-293-0482INTERCHANGEABLE
CAULKING TOOL,HAND
30009
6650-00-421-5300INTERCHANGEABLE
MAGNIFIER
30009
5365-00-484-1936INTERCHANGEABLE
PLUG,MACHINE THREAD
5330-00-596-8002INTERCHANGEABLE
SEAL,PLAIN ENCASED
2835-00-654-8394INTERCHANGEABLE
DUCT ASSEMBLY,HEAT EXCHANGER
18823-0
5360-00-677-8363INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
30009
5330-00-764-5259INTERCHANGEABLE
GASKET
30009

Frequently Asked Questions

What is NSN 3110-00-100-0553?

NSN 3110-00-100-0553 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 3110-00-100-0553?

NSN 3110-00-100-0553 has 9 cross-referenced part numbers: 26283 (The Timken Company), 188230 (General Motors Corp), 26283 (The Timken Corporation), 30009 (Hyster-Yale Group, Inc.), K26283 (Skf France) and 4 more.

What NSN replaces 3110-00-100-0553?

There are 12 known substitutes for 3110-00-100-0553: 1560-00-123-1092, 2825-00-146-8152, 6350-00-224-4944 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26283?

Key specifications for 26283: Backface Corner Radius: 0.0625 INCHES NOMINAL IN; Overall Width: 0.6250 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Style Designator: NORMAL ANGLE. 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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