PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32310Bearing Unit,roller

The Timken Corporation · NSN 3130-01-558-4776 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-558-4776 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-558-4776. Primary manufacturer part number: 32310.
Features
  • Bearing Unit,roller — FSC 3130
  • 4 verified cross-references
  • Primary manufacturer: The Timken Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Unit,roller, cataloged under National Stock Number 3130-01-558-4776, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing Unit,roller
FSC / FSG3130 — No Item Name Available (FSG 31)
ManufacturersThe Timken Corporation (CAGE 60038); Oshkosh Defense Llc (CAGE 75Q65); Oshkosh Corp (CAGE 45152); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)
Technical Specifications
ParameterValue
NSN3130-01-558-4776
Primary Part Number32310
Item NameBearing Unit,roller
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5307-00-359-1260103934 INTERCHANGEABLE
Stud,shouldered and Stepped
Dana Off Highway Products, Llc
4820-01-137-580632310 INTERCHANGEABLE
Disk,valve
Flowserve Inc
6510-01-278-9421 INTERCHANGEABLE
Tampon,sanitary
4210-01-280-420732310 INTERCHANGEABLE
Valve,fire Extinguisher
Tyco Fire Products Lp
3110-01-315-892432310J2/Q INTERCHANGEABLE
Bearing,roller,tapered
Skf Usa Inc.
6660-01-369-585732310 INTERCHANGEABLE
Transmissometer Set
Belfort Instrument Company
3895-01-391-3841088101200 INTERCHANGEABLE
Vibrator,bin
Iskco Ltd
5305-01-447-3485221094236 INTERCHANGEABLE
Screw,machine
Alfa Laval Inc
6530-01-650-181432310 INTERCHANGEABLE
Box,transfer,medical
Nobel Biocare Usa, Llc
Cross-Reference Index
Part NumberManufacturer
32310 PRIMARY The Timken Corporation (USA)
3243768 Oshkosh Defense Llc (USA)
3243768 Oshkosh Corp (USA)
12641154 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5307-00-359-1260INTERCHANGEABLE
STUD,SHOULDERED AND STEPPED
103934
4820-01-137-5806INTERCHANGEABLE
DISK,VALVE
32310
6510-01-278-9421INTERCHANGEABLE
TAMPON,SANITARY
4210-01-280-4207INTERCHANGEABLE
VALVE,FIRE EXTINGUISHER
32310
3110-01-315-8924INTERCHANGEABLE
BEARING,ROLLER,TAPERED
32310J2/Q
6660-01-369-5857INTERCHANGEABLE
TRANSMISSOMETER SET
32310
3895-01-391-3841INTERCHANGEABLE
VIBRATOR,BIN
088101200
5305-01-447-3485INTERCHANGEABLE
SCREW,MACHINE
221094236
6530-01-650-1814INTERCHANGEABLE
BOX,TRANSFER,MEDICAL
32310

Frequently Asked Questions

What is NSN 3130-01-558-4776?

NSN 3130-01-558-4776 is a Bearing Unit,roller, manufactured by The Timken Corporation, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-01-558-4776?

NSN 3130-01-558-4776 has 4 cross-referenced part numbers: 32310 (The Timken Corporation), 3243768 (Oshkosh Defense Llc), 3243768 (Oshkosh Corp), 12641154 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 3130-01-558-4776?

There are 9 known substitutes for 3130-01-558-4776: 5307-00-359-1260, 4820-01-137-5806, 6510-01-278-9421 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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