PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124173Bearing Unit,ball

Reliance Electric Company Dba Reliance & Dodge Brands · NSN 3130-00-832-9800 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-00-832-9800 — this item is cataloged by the U.S. Government under National Stock Number 3130-00-832-9800. Primary manufacturer part number: 124173.
Features
  • Bearing Unit,ball — FSC 3130
  • Mounting Hole Diameter: 0.4380 INCHES NOMINAL IN
  • Collar Location: ONE END
  • Style Designator: FLANGE BLOCK
  • Overall Outside Diameter: 4.8750 INCHES NOMINAL IN
  • Mounting Hole Type: ROUND, UNTHREADED
  • Load Capability Type: RADIAL
  • Rotating Element Locking Method: DIRECT
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Unit,ball, cataloged under National Stock Number 3130-00-832-9800, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3130-00-832-9800
Primary Part Number124173
Item NameBearing Unit,ball
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerReliance Electric Company Dba Reliance & Dodge Brands
StatusCANCELLED
Mounting Hole Diameter0.4380 INCHES NOMINAL IN
Collar LocationONE END
Style DesignatorFLANGE BLOCK
Overall Outside Diameter4.8750 INCHES NOMINAL IN
Mounting Hole TypeROUND, UNTHREADED
Load Capability TypeRADIAL
Rotating Element Locking MethodDIRECT
Alignment TypeRIGID
Lubrication Fitting TypeHYDRAULIC
Assembly Overall Length4.8750 INCHES NOMINAL IN
Housing Length1.3440 INCHES NOMINAL IN
Lubrication MaterialGREASE
Flange Thickness1.0320 INCHES NOMINAL IN
Bolt Circle Diameter3.8910 INCHES NOMINAL IN
Housing Diameter2.7500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3110-00-404-7303026V100 INTERCHANGEABLE
Bearing,shaft,wall
Wedj/three C's Inc
6730-00-481-4676 INTERCHANGEABLE
Transducer Assembly,magnetic
4130-00-752-9119124173 INTERCHANGEABLE
Filter Element,air Conditioning
Falls Filtration Technologies, Inc.
4520-01-251-6117 INTERCHANGEABLE
Heating Element,electrical,nonim
Cross-Reference Index
Part NumberManufacturer
SC2 1 124173 Dodge Foundry and Machine Co (USA)
124173 Dodge Foundry and Machine Co (USA)
SC2X1IN Dodge Foundry and Machine Co (USA)
124173 PRIMARY Reliance Electric Company Dba Reliance & Dodge Brands (USA)
F2BSC124173 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
SC2X1-124173 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
Related Parts
3110-00-404-7303INTERCHANGEABLE
BEARING,SHAFT,WALL
026V100
6730-00-481-4676INTERCHANGEABLE
TRANSDUCER ASSEMBLY,MAGNETIC
4130-00-752-9119INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
124173
4520-01-251-6117INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM

Frequently Asked Questions

What is NSN 3130-00-832-9800?

NSN 3130-00-832-9800 is a Bearing Unit,ball, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 3130 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3130-00-832-9800?

NSN 3130-00-832-9800 has 6 cross-referenced part numbers: SC2 1 124173 (Dodge Foundry and Machine Co), 124173 (Dodge Foundry and Machine Co), SC2X1IN (Dodge Foundry and Machine Co), 124173 (Reliance Electric Company Dba Reliance & Dodge Brands), F2BSC124173 (Reliance Electric Company Dba Reliance & Dodge Brands) and 1 more.

What NSN replaces 3130-00-832-9800?

There are 4 known substitutes for 3130-00-832-9800: 3110-00-404-7303, 6730-00-481-4676, 4130-00-752-9119 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 124173?

Key specifications for 124173: Mounting Hole Diameter: 0.4380 INCHES NOMINAL IN; Collar Location: ONE END; Style Designator: FLANGE BLOCK; Overall Outside Diameter: 4.8750 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3130-00-832-9800 still in active supply?

NSN 3130-00-832-9800 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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