PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66462Cup,tapered Roller Bearing

Rbc Bearings Incorporated Div West Trenton Division · NSN 3110-00-100-0608 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0608 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0608. Primary manufacturer part number: 66462.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Outside Diameter: 4.6250 INCHES NOMINAL IN
  • Backface Corner Radius: 0.1250 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: NORMAL ANGLE
  • Standard Tolerance Designation: AFBMA CLASS 2
  • 38 verified cross-references
  • Primary manufacturer: Rbc Bearings Incorporated Div West Trenton Division
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 3110-00-100-0608, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 38 commercial cross-references from 34 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
NSN3110-00-100-0608
Primary Part Number66462
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRbc Bearings Incorporated Div West Trenton Division
StatusACTIVE
Outside Diameter4.6250 INCHES NOMINAL IN
Backface Corner Radius0.1250 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorNORMAL ANGLE
Standard Tolerance DesignationAFBMA CLASS 2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-045-3296MS35338-43 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5330-00-135-88087844058P011 INTERCHANGEABLE
Packing with Retainer
Lockheed Martin Corporation Div Rms
6625-00-183-8643 INTERCHANGEABLE
Ammeter
5330-00-752-999066462 INTERCHANGEABLE
Seal,plain
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
7320-00-799-0618205-1021 INTERCHANGEABLE
Bowl,mixing Machine
Franklin Machine Products Inc
5360-00-944-8108 INTERCHANGEABLE
Spring,helical,torsion
5330-01-090-936966462 INTERCHANGEABLE
Retainer,packing
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
6660-01-106-18806646-2 INTERCHANGEABLE
Take Up Roll Flange
Belfort Instrument Company
2990-01-107-2420398036 INTERCHANGEABLE
Rewind Starter Assembly
Brp Us Inc
5210-01-132-7618398036 INTERCHANGEABLE
Telescope Assembly
Telephonics Corporation
Cross-Reference Index
Part NumberManufacturer
66462 Corbitt Co Inc (USA)
398036 White Motor Corp (USA)
66462 PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
66462 Ntn-Snr Roulements (FRA)
187515 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
64AX150 Mack Trucks Inc (USA)
3020TA27 Oshkosh Corp (USA)
98696R1 International Harvester Co Agricultural Equipment Div (USA)
66462 PRIMARY The Timken Corporation (USA)
A25168 Cnh Industrial America Llc Dba Cnh America (USA)
2X6611B PRIMARY Napco International Llc Dba Napco International Inc (USA)
296796 Acf-Brill Motors Co
658988 Clark Equipment Co (USA)
66462 The Timken Company (FRA)
66462 Diamond Reo Truck Co (USA)
706930 Army Weapons Command Attn Amswe-Ree-S (USA)
64AX150 PRIMARY Mack Trucks Inc Parts Opn (USA)
K66462 Skf France (FRA)
71562 Komatsu America Corporation (USA)
66462 PRIMARY Dana Off Highway Products, Llc (USA)
Related Parts
5310-00-045-3296INTERCHANGEABLE
WASHER,LOCK
MS35338-43
5330-00-135-8808INTERCHANGEABLE
PACKING WITH RETAINER
7844058P011
6625-00-183-8643INTERCHANGEABLE
AMMETER
5330-00-752-9990INTERCHANGEABLE
SEAL,PLAIN
66462
7320-00-799-0618INTERCHANGEABLE
BOWL,MIXING MACHINE
205-1021
5360-00-944-8108INTERCHANGEABLE
SPRING,HELICAL,TORSION
5330-01-090-9369INTERCHANGEABLE
RETAINER,PACKING
66462
6660-01-106-1880INTERCHANGEABLE
TAKE UP ROLL FLANGE
6646-2
2990-01-107-2420INTERCHANGEABLE
REWIND STARTER ASSEMBLY
398036
5210-01-132-7618INTERCHANGEABLE
TELESCOPE ASSEMBLY
398036
4820-01-261-4129INTERCHANGEABLE
COCK,POPPET DRAIN
715-62
5950-01-319-5635INTERCHANGEABLE
TRANSFORMER ASSEMBLY
187515

Frequently Asked Questions

What is NSN 3110-00-100-0608?

NSN 3110-00-100-0608 is a Cup,tapered Roller Bearing, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-100-0608?

NSN 3110-00-100-0608 has 38 cross-referenced part numbers: 66462 (Corbitt Co Inc), 398036 (White Motor Corp), 66462 (Rbc Bearings Incorporated Div West Trenton Division), 66462 (Ntn-Snr Roulements), 187515 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02) and 33 more.

What NSN replaces 3110-00-100-0608?

There are 12 known substitutes for 3110-00-100-0608: 5310-00-045-3296, 5330-00-135-8808, 6625-00-183-8643 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66462?

Key specifications for 66462: Outside Diameter: 4.6250 INCHES NOMINAL IN; Backface Corner Radius: 0.1250 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: NORMAL ANGLE. 7 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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