PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33885-33821Bearing,roller,tapered

The Timken Corporation · NSN 3110-00-100-5342 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-5342 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-5342. Primary manufacturer part number: 33885-33821.
Features
  • Bearing,roller,tapered — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Material: STEEL OVERALL
  • Overall Outside Diameter: 3.7500 INCHES NOMINAL IN
  • Standout Width: 0.8750 INCHES NOMINAL IN
  • Cup Width: 0.8750 INCHES NOMINAL IN
  • Cone Width: 1.1250 INCHES NOMINAL IN
  • Bore Diameter: 1.7500 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 3110-00-100-5342, 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 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-100-5342
Primary Part Number33885-33821
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Standard Tolerance DesignationAFBMA CLASS 2
MaterialSTEEL OVERALL
Overall Outside Diameter3.7500 INCHES NOMINAL IN
Standout Width0.8750 INCHES NOMINAL IN
Cup Width0.8750 INCHES NOMINAL IN
Cone Width1.1250 INCHES NOMINAL IN
Bore Diameter1.7500 INCHES NOMINAL IN
Backface Corner Radius0.0930 INCHES NOMINAL IN
Style DesignatorSTRAIGHT BORE, NORMAL ANGLE
Cone Corner Radius0.0310 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-481-026811817 INTERCHANGEABLE
Seal,plain
Johns Manville Intl
5950-00-910-7935935177-101 INTERCHANGEABLE
Coil,electrical
Lockheed Martin Corp
7930-01-046-01636113722 INTERCHANGEABLE
Rinse Additive,dishwashing
Ecolab Inc
5999-01-465-367011817-101 INTERCHANGEABLE
Connector-Switch
U.s. Pioneer, L.l.c.
Cross-Reference Index
Part NumberManufacturer
33885-33821 Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co (USA)
33885-33821 PRIMARY The Timken Corporation (USA)
155748DPC39 Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co (USA)
07048A Cnh Industrial America Llc Dba Cnh America (USA)
155623D161 Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co (USA)
155698D39 Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co (USA)
11817 Uniontools Inc (USA)
155720DPC161 Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co (USA)
11817 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
Related Parts
5330-00-481-0268INTERCHANGEABLE
SEAL,PLAIN
11817
5950-00-910-7935INTERCHANGEABLE
COIL,ELECTRICAL
935177-101
7930-01-046-0163INTERCHANGEABLE
RINSE ADDITIVE,DISHWASHING
6113722
5999-01-465-3670INTERCHANGEABLE
CONNECTOR-SWITCH
11817-101

Frequently Asked Questions

What is NSN 3110-00-100-5342?

NSN 3110-00-100-5342 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 3110-00-100-5342?

NSN 3110-00-100-5342 has 9 cross-referenced part numbers: 33885-33821 (Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co), 33885-33821 (The Timken Corporation), 155748DPC39 (Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co), 07048A (Cnh Industrial America Llc Dba Cnh America), 155623D161 (Lidgerwood Manufacturing Company Dba Lidgerwood Manufacturing Co Div Lidgerwood Manufacuring Co) and 4 more.

What NSN replaces 3110-00-100-5342?

There are 4 known substitutes for 3110-00-100-5342: 5330-00-481-0268, 5950-00-910-7935, 7930-01-046-0163 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33885-33821?

Key specifications for 33885-33821: Overall Width: 1.0938 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Material: STEEL OVERALL; Overall Outside Diameter: 3.7500 INCHES NOMINAL IN. 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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