PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53178-53375Bearing,roller,tapered

The Timken Corporation · NSN 3110-00-100-5820 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-5820 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-5820. Primary manufacturer part number: 53178-53375.
Features
  • Bearing,roller,tapered — FSC 3110
  • Overall Outside Diameter: 3.7500 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Standout Width: 0.4063 INCHES NOMINAL IN
  • Style Designator: STRAIGHT BORE, STEEP ANGLE
  • Material: STEEL OVERALL
  • Cup Width: 0.8125 INCHES NOMINAL IN
  • Backface Corner Radius: 0.0310 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-5820, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-100-5820
Primary Part Number53178-53375
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Overall Outside Diameter3.7500 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Standout Width0.4063 INCHES NOMINAL IN
Style DesignatorSTRAIGHT BORE, STEEP ANGLE
MaterialSTEEL OVERALL
Cup Width0.8125 INCHES NOMINAL IN
Backface Corner Radius0.0310 INCHES NOMINAL IN
Cone Corner Radius0.0780 INCHES NOMINAL IN
Cone Width1.1142 INCHES NOMINAL IN
Bore Diameter1.7500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5133-00-227-5988 INTERCHANGEABLE
Drill,twist
1650-00-311-040829302 INTERCHANGEABLE
Plug,hydraulic Mani
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6640-00-494-39593024-25 INTERCHANGEABLE
Cylinder,graduated,laboratory
Corning Inc Dba Corning Incorporated Div Specialty Materials
5975-00-578-2748BB75 INTERCHANGEABLE
Bushing,electrical Conductor
Egs Electrical Group Appleton Div
5950-00-645-768823113 INTERCHANGEABLE
Transformer,audio Frequency
Freed Transformer Co
4710-00-845-930029302 INTERCHANGEABLE
Tube Assembly,metal
Hdt Expeditionary Systems Inc
2520-01-035-66702-9302 INTERCHANGEABLE
Parts Kit,universal Joint
Neapco Inc
4820-01-198-30012930-2 INTERCHANGEABLE
Stem,fluid Valve
Lawler Manufacturing Company, Inc.
4730-01-415-740129302 INTERCHANGEABLE
Strainer Element,sediment
Pall Aeropower Corporation
5340-01-511-551129302 INTERCHANGEABLE
Mount,resilient,utility
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
Cross-Reference Index
Part NumberManufacturer
52016H Hyster-Yale Group, Inc. (USA)
53178-53375 PRIMARY The Timken Corporation (USA)
0023874102 Arquus (FRA)
29302 Hyster-Yale Group, Inc. (USA)
52016H Navistar International Corporation Dba Navistar (USA)
ST795 Navistar Intl Corp Truck Br Ohio Plant (USA)
53178-53375 The Timken Company (FRA)
52016H Navistar Intl Corp Truck Br Ohio Plant (USA)
ST795 Navistar International Corporation Dba Navistar (USA)
C240201 Raytheon Company Dba Raytheon Co (USA)
29302 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
Related Parts
5133-00-227-5988INTERCHANGEABLE
DRILL,TWIST
1650-00-311-0408INTERCHANGEABLE
PLUG,HYDRAULIC MANI
29302
6640-00-494-3959INTERCHANGEABLE
CYLINDER,GRADUATED,LABORATORY
3024-25
5975-00-578-2748INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
BB75
5950-00-645-7688INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
23113
4710-00-845-9300INTERCHANGEABLE
TUBE ASSEMBLY,METAL
29302
2520-01-035-6670INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
2-9302
4820-01-198-3001INTERCHANGEABLE
STEM,FLUID VALVE
2930-2
4730-01-415-7401INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
29302
5340-01-511-5511INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
29302
4720-01-649-1482INTERCHANGEABLE
HOSE,PREFORMED
29302

Frequently Asked Questions

What is NSN 3110-00-100-5820?

NSN 3110-00-100-5820 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-100-5820?

NSN 3110-00-100-5820 has 11 cross-referenced part numbers: 52016H (Hyster-Yale Group, Inc.), 53178-53375 (The Timken Corporation), 0023874102 (Arquus), 29302 (Hyster-Yale Group, Inc.), 52016H (Navistar International Corporation Dba Navistar) and 6 more.

What NSN replaces 3110-00-100-5820?

There are 11 known substitutes for 3110-00-100-5820: 5133-00-227-5988, 1650-00-311-0408, 6640-00-494-3959 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53178-53375?

Key specifications for 53178-53375: Overall Outside Diameter: 3.7500 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Standout Width: 0.4063 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, STEEP ANGLE. 11 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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