PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L15401Bearing Unit,plain

Cnh Industrial America Llc Dba Cnh America · NSN 3130-00-451-1785 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-00-451-1785 — this item is cataloged by the U.S. Government under National Stock Number 3130-00-451-1785. Primary manufacturer part number: L15401.
Features
  • Bearing Unit,plain — FSC 3130
  • Style Designator: FLANGE BLOCK
  • Material: STEEL HOUSING
  • Lubrication Material: OIL
  • Material: COPPER ALLOY BEARING
  • Shaft End Type: OPEN
  • Lubrication Fitting Type: SELF LUBRICATED
  • Flange Thickness: 0.0625 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Housing construction
General Description

The Bearing Unit,plain, cataloged under National Stock Number 3130-00-451-1785, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3130-00-451-1785
Primary Part NumberL15401
Item NameBearing Unit,plain
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerCnh Industrial America Llc Dba Cnh America
StatusACTIVE
Style DesignatorFLANGE BLOCK
MaterialSTEEL HOUSING
Lubrication MaterialOIL
MaterialCOPPER ALLOY BEARING
Shaft End TypeOPEN
Lubrication Fitting TypeSELF LUBRICATED
Flange Thickness0.0625 INCHES NOMINAL IN
Overall Outside Diameter3.0000 INCHES NOMINAL IN
Bolt Circle Diameter2.2500 INCHES NOMINAL IN
Mounting Hole Diameter0.3750 INCHES NOMINAL IN
Bore Diameter0.6250 INCHES NOMINAL IN
Alignment TypeSELF-ALIGNING
Housing Diameter1.3750 INCHES NOMINAL IN
Housing Length0.8125 INCHES NOMINAL IN
Load Capability TypeRADIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-156-4124 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
L15401 PRIMARY Cnh Industrial America Llc Dba Cnh America (USA)
FLB10 PRIMARY Triangle Manufacturing Co (USA)
Related Parts
3110-00-156-4124INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3130-00-451-1785?

NSN 3130-00-451-1785 is a Bearing Unit,plain, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-00-451-1785?

NSN 3130-00-451-1785 has 2 cross-referenced part numbers: L15401 (Cnh Industrial America Llc Dba Cnh America), FLB10 (Triangle Manufacturing Co).

What NSN replaces 3130-00-451-1785?

There is 1 known substitute for 3130-00-451-1785: 3110-00-156-4124. Verify interchangeability with system specifications before substitution.

What are the specifications of L15401?

Key specifications for L15401: Style Designator: FLANGE BLOCK; Material: STEEL HOUSING; Lubrication Material: OIL; Material: COPPER ALLOY BEARING. 15 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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