PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22778Cone and Rollers,tapered Roller

The Timken Corporation · NSN 3110-00-111-3675 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-111-3675 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-111-3675. Primary manufacturer part number: 22778.
Features
  • Cone and Rollers,tapered Roller — FSC 3110
  • Cone Corner Radius: 0.1400 INCHES NOMINAL IN
  • Cone Width: 1.0625 INCHES NOMINAL IN
  • Bore Diameter: 1.6250 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Style Designator: NORMAL ANGLE
  • Material: STEEL OVERALL
  • 2 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-111-3675, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-111-3675
Primary Part Number22778
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Cone Corner Radius0.1400 INCHES NOMINAL IN
Cone Width1.0625 INCHES NOMINAL IN
Bore Diameter1.6250 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Style DesignatorNORMAL ANGLE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-068-895922778 INTERCHANGEABLE
Coil,electrical
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4820-00-104-431622778-P INTERCHANGEABLE
Valve,tee
Primore Sales Inc
3110-00-144-8637015541 INTERCHANGEABLE
Bearing,ball,annular
Hyster-Yale Group, Inc. Dba Yale Materials Handling
4030-00-533-8122 INTERCHANGEABLE
Thimble and Hook
5110-00-720-4787 INTERCHANGEABLE
Reamer,hand
3610-00-773-9106 INTERCHANGEABLE
Holder,feeder Shoe
4820-00-969-6034LU3-11 INTERCHANGEABLE
Valve,angle
Ellis & Watts International, Llc
2590-01-053-644222778 INTERCHANGEABLE
Plate,pressure,wing
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
54A308 Pellerin Milnor Corporation (USA)
22778 PRIMARY The Timken Corporation (USA)
Related Parts
5950-00-068-8959INTERCHANGEABLE
COIL,ELECTRICAL
22778
4820-00-104-4316INTERCHANGEABLE
VALVE,TEE
22778-P
3110-00-144-8637INTERCHANGEABLE
BEARING,BALL,ANNULAR
015541
4030-00-533-8122INTERCHANGEABLE
THIMBLE AND HOOK
5110-00-720-4787INTERCHANGEABLE
REAMER,HAND
3610-00-773-9106INTERCHANGEABLE
HOLDER,FEEDER SHOE
4820-00-969-6034INTERCHANGEABLE
VALVE,ANGLE
LU3-11
2590-01-053-6442INTERCHANGEABLE
PLATE,PRESSURE,WING
22778

Frequently Asked Questions

What is NSN 3110-00-111-3675?

NSN 3110-00-111-3675 is a Cone and Rollers,tapered Roller, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-111-3675?

NSN 3110-00-111-3675 has 2 cross-referenced part numbers: 54A308 (Pellerin Milnor Corporation), 22778 (The Timken Corporation).

What NSN replaces 3110-00-111-3675?

There are 8 known substitutes for 3110-00-111-3675: 5950-00-068-8959, 4820-00-104-4316, 3110-00-144-8637 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22778?

Key specifications for 22778: Cone Corner Radius: 0.1400 INCHES NOMINAL IN; Cone Width: 1.0625 INCHES NOMINAL IN; Bore Diameter: 1.6250 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2. 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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