PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS14102-10Bearing,plain,self-Aligning

Society of Automotive Engineers Inc · NSN 3120-01-084-4834 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-084-4834 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-084-4834. Primary manufacturer part number: MS14102-10.
Features
  • Bearing,plain,self-Aligning — FSC 3120
  • Hardness Rating: 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
  • Inner Member Width: 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
  • Material: STEEL COMP 630 OUTER RACE MEMBER
  • Material: PLASTIC POLYURETHANE RACE LINER
  • Style Designator: WITH INSERT AND/OR LINER
  • Material: STEEL COMP 440C INNER MEMBER
  • Static Radial Load Rating: 29000 POUNDS LBS
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp 630 Outer Race Member construction
General Description

The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-084-4834, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN3120-01-084-4834
Primary Part NumberMS14102-10
Item NameBearing,plain,self-Aligning
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Hardness Rating23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
Inner Member Width0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
MaterialSTEEL COMP 630 OUTER RACE MEMBER
MaterialPLASTIC POLYURETHANE RACE LINER
Style DesignatorWITH INSERT AND/OR LINER
MaterialSTEEL COMP 440C INNER MEMBER
Static Radial Load Rating29000 POUNDS LBS
Outer Member Outside Diameter1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
Outer Member Width0.5620 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM IN
Hardness Rating55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
Bore Diameter0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-01-015-6923MS14102-4 INTERCHANGEABLE
Bearing,plain,self-Aligning
Sae International Dba Sae International
3120-01-015-6924MS14102-7 INTERCHANGEABLE
Bearing,plain,self-Aligning
Sae International Dba Sae International
3120-01-041-6462MS14102-6 INTERCHANGEABLE
Bearing,plain,self-Aligning
Sae International Dba Sae International
3120-01-054-4693MS14102-5 INTERCHANGEABLE
Bearing,plain,self-Aligning
Sae International Dba Sae International
3120-01-083-3268MS14102-12 INTERCHANGEABLE
Bearing,plain,self-Aligning
Sae International Dba Sae International
3120-01-084-9242 INTERCHANGEABLE
Bearing,plain,self-Aligning
3120-01-129-6979 INTERCHANGEABLE
Bearing,plain,self-Aligning
3120-01-148-7582MS14102-9 INTERCHANGEABLE
Bearing,plain,self-Aligning
Sae International Dba Sae International
3120-01-153-9601MS14102-16 INTERCHANGEABLE
Bearing,plain,self-Aligning
Sae International Dba Sae International
3120-01-177-3039AS14102 INTERCHANGEABLE
Bearing,plain,self-Aligning
Timken Aurora Bearing Company
Cross-Reference Index
Part NumberManufacturer
MS14102-10 Society of Automotive Engineers Inc (USA)
SAE AS14102 Society of Automotive Engineers Inc (USA)
AS14102 Society of Automotive Engineers Inc (USA)
KR10-CWB Kamatics Corporation (USA)
MS14102-10 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
10107710 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
3120-01-015-6923INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
MS14102-4
3120-01-015-6924INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
MS14102-7
3120-01-041-6462INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
MS14102-6
3120-01-054-4693INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
MS14102-5
3120-01-083-3268INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
MS14102-12
3120-01-084-9242INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
3120-01-129-6979INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
3120-01-148-7582INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
MS14102-9
3120-01-153-9601INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
MS14102-16
3120-01-177-3039INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
AS14102
3120-01-536-1433INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
AWC-8T
3120-01-629-1715INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
MS14102-7P

Frequently Asked Questions

What is NSN 3120-01-084-4834?

NSN 3120-01-084-4834 is a Bearing,plain,self-Aligning, manufactured by Society of Automotive Engineers Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-084-4834?

NSN 3120-01-084-4834 has 6 cross-referenced part numbers: MS14102-10 (Society of Automotive Engineers Inc), SAE AS14102 (Society of Automotive Engineers Inc), AS14102 (Society of Automotive Engineers Inc), KR10-CWB (Kamatics Corporation), MS14102-10 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 3120-01-084-4834?

There are 12 known substitutes for 3120-01-084-4834: 3120-01-015-6923, 3120-01-015-6924, 3120-01-041-6462 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS14102-10?

Key specifications for MS14102-10: Hardness Rating: 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER; Inner Member Width: 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN; Material: STEEL COMP 630 OUTER RACE MEMBER; Material: PLASTIC POLYURETHANE RACE LINER. 11 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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