PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34211Bearing,roller,tapered

Dressta North America Ltd · NSN 3110-00-277-0479 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-277-0479 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-277-0479. Primary manufacturer part number: 34211.
Features
  • Bearing,roller,tapered — FSC 3110
  • Cone Corner Radius: 0.1400 INCHES NOMINAL IN
  • Standout Width: 0.4375 INCHES NOMINAL IN
  • Retainer Fabrication Method: PRESSED
  • Style Designator: STRAIGHT BORE, NORMAL ANGLE
  • Backface Corner Radius: 0.0310 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Cone Width: 2.1693 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 3110-00-277-0479, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dressta North America Ltd. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN3110-00-277-0479
Primary Part Number34211
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerDressta North America Ltd
StatusACTIVE
Cone Corner Radius0.1400 INCHES NOMINAL IN
Standout Width0.4375 INCHES NOMINAL IN
Retainer Fabrication MethodPRESSED
Style DesignatorSTRAIGHT BORE, NORMAL ANGLE
Backface Corner Radius0.0310 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Cone Width2.1693 INCHES NOMINAL IN
Overall Outside Diameter6.3750 INCHES NOMINAL IN
Cup Width1.6875 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Bore Diameter3.5000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-054-15421A3337 INTERCHANGEABLE
Plug,expansion
Fwd Seagrave Holdings Lp
2910-00-126-9713002113T INTERCHANGEABLE
Guide,follower
Kovatch Corp.
5210-00-223-920533-414 INTERCHANGEABLE
Blade,thickness Gage
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
6150-00-424-455774703 INTERCHANGEABLE
Lead,electrical
Cummins Power Generation Inc.
5340-00-605-9472334 1-4 INTERCHANGEABLE
Snap Hook
Buckles International, Inc.
5315-00-845-8213 INTERCHANGEABLE
Pin,straight,headless
5950-00-924-53132096387 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc.
5998-01-080-46343421-1 INTERCHANGEABLE
Circuit Card Assembly
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
4730-01-130-107534918 INTERCHANGEABLE
Tailpiece,union
Eaton Corporation Dba Eaton Inoac Div Eaton
5970-01-133-388333414 INTERCHANGEABLE
Insulator,washer
Way Wolff Associates Inc
Cross-Reference Index
Part NumberManufacturer
D33414 Komatsu America Corporation (USA)
34211 PRIMARY Dressta North America Ltd (USA)
33414 Komatsu America Corporation (USA)
6580-6536 PRIMARY The Timken Corporation (USA)
Related Parts
5340-00-054-1542INTERCHANGEABLE
PLUG,EXPANSION
1A3337
2910-00-126-9713INTERCHANGEABLE
GUIDE,FOLLOWER
002113T
5210-00-223-9205INTERCHANGEABLE
BLADE,THICKNESS GAGE
33-414
6150-00-424-4557INTERCHANGEABLE
LEAD,ELECTRICAL
74703
5340-00-605-9472INTERCHANGEABLE
SNAP HOOK
334 1-4
5315-00-845-8213INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5950-00-924-5313INTERCHANGEABLE
TRANSFORMER,POWER
2096387
5998-01-080-4634INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3421-1
4730-01-130-1075INTERCHANGEABLE
TAILPIECE,UNION
34918
5970-01-133-3883INTERCHANGEABLE
INSULATOR,WASHER
33414
5910-01-161-9550INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5935-01-287-1549INTERCHANGEABLE
JACKSCREW,ELECTRICAL CONNECTOR
11426-90162

Frequently Asked Questions

What is NSN 3110-00-277-0479?

NSN 3110-00-277-0479 is a Bearing,roller,tapered, manufactured by Dressta North America Ltd, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-277-0479?

NSN 3110-00-277-0479 has 4 cross-referenced part numbers: D33414 (Komatsu America Corporation), 34211 (Dressta North America Ltd), 33414 (Komatsu America Corporation), 6580-6536 (The Timken Corporation).

What NSN replaces 3110-00-277-0479?

There are 12 known substitutes for 3110-00-277-0479: 5340-00-054-1542, 2910-00-126-9713, 5210-00-223-9205 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34211?

Key specifications for 34211: Overall Width: 2.1250 INCHES NOMINAL IN; Cone Corner Radius: 0.1400 INCHES NOMINAL IN; Standout Width: 0.4375 INCHES NOMINAL IN; Retainer Fabrication Method: PRESSED. 12 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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