PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AB14-9LBearing,plain,self-Aligning

Rbc Bearings Incorporated Div West Trenton Division · NSN 3120-00-684-5362 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-684-5362 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-684-5362. Primary manufacturer part number: AB14-9L.
Features
  • Bearing,plain,self-Aligning — FSC 3120
  • Outer Member Width: 0.6510 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN
  • Outer Member Outside Diameter: 1.4370 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM IN
  • Lubrication Feature: GROOVE EXTERNAL OUTER MEMBER
  • Material: STEEL COMP E52100 OVERALL
  • Style Designator: WITHOUT INSERT OR LINER
  • Hardness Rating: 60.0 ROCKWELL C NOMINAL INNER MEMBER
  • Inner Member Width: 0.7600 INCHES MINIMUM AND 0.7650 INCHES MAXIMUM IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp E52100 Overall construction
General Description

The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-684-5362, is classified within Federal Supply Class 3120 (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 12 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
NSN3120-00-684-5362
Primary Part NumberAB14-9L
Item NameBearing,plain,self-Aligning
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRbc Bearings Incorporated Div West Trenton Division
StatusACTIVE
Outer Member Width0.6510 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN
Outer Member Outside Diameter1.4370 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM IN
Lubrication FeatureGROOVE EXTERNAL OUTER MEMBER
MaterialSTEEL COMP E52100 OVERALL
Style DesignatorWITHOUT INSERT OR LINER
Hardness Rating60.0 ROCKWELL C NOMINAL INNER MEMBER
Inner Member Width0.7600 INCHES MINIMUM AND 0.7650 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OUTER RACE MEMBER
Hardness Rating60.0 ROCKWELL C NOMINAL OUTER RACE MEMBER
Lubrication FeaturePERFORATION OUTER RACE MEMBER
Bore Diameter0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
Surface TreatmentCHROMIUM INNER MEMBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3120-00-845-86232890853-1 INTERCHANGEABLE
Bearing,plain,self-Aligning
Rbc Bearings Incorporated Div West Trenton Division
Cross-Reference Index
Part NumberManufacturer
8SF14 Timken Aerospace, Inc Dba Torrington Product (USA)
AB14-9L PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
Related Parts
3120-00-845-8623INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
2890853-1

Frequently Asked Questions

What is NSN 3120-00-684-5362?

NSN 3120-00-684-5362 is a Bearing,plain,self-Aligning, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-684-5362?

NSN 3120-00-684-5362 has 2 cross-referenced part numbers: 8SF14 (Timken Aerospace, Inc Dba Torrington Product), AB14-9L (Rbc Bearings Incorporated Div West Trenton Division).

What NSN replaces 3120-00-684-5362?

There is 1 known substitute for 3120-00-684-5362: 3120-00-845-8623. Verify interchangeability with system specifications before substitution.

What are the specifications of AB14-9L?

Key specifications for AB14-9L: Outer Member Width: 0.6510 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN; Outer Member Outside Diameter: 1.4370 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM IN; Lubrication Feature: GROOVE EXTERNAL OUTER MEMBER; Material: STEEL COMP E52100 OVERALL. 13 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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