PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1205MBearing,ball,annular

Schatz Bearing Corporation Dba Schatz Bearing Corp · NSN 3110-00-554-5957 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-554-5957 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-554-5957. Primary manufacturer part number: 1205M.
Features
  • Bearing,ball,annular — FSC 3110
  • Retainer Fabrication Method: PRESSED
  • Overall Outside Diameter: 52.00 MILLIMETERS NOMINAL MM
  • Material: STEEL OVERALL
  • Style Designator: LOADING GROOVE, NON-SEPARABLE
  • Load Direction: RADIAL
  • Bore Shape: STRAIGHT
  • Internal Fit-Up Designation: STANDARD
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-554-5957, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schatz Bearing Corporation Dba Schatz Bearing Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-554-5957
Primary Part Number1205M
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSchatz Bearing Corporation Dba Schatz Bearing Corp
StatusCANCELLED
Retainer Fabrication MethodPRESSED
Overall Outside Diameter52.00 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Style DesignatorLOADING GROOVE, NON-SEPARABLE
Load DirectionRADIAL
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Standard Tolerance DesignationABEC NO.1
Surface FinishGROUND
Bore Diameter25.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3110-00-155-64011205 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
3110-00-155-6648 INTERCHANGEABLE
Bearing,ball,annular
3110-00-155-6704 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
1205M Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
205MQ5B7 Skf Usa Inc. (USA)
AA59587-105JABT Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
205ME105B304A14S Skf Usa Inc. (USA)
A-A-59587 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
FF-B-171/07 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
205W Timken Co Div the Timken Company (USA)
FF-B-171/07J05A2E Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
3110-00-155-6401INTERCHANGEABLE
BEARING,BALL,ANNULAR
1205
3110-00-155-6648INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-155-6704INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-554-5957?

NSN 3110-00-554-5957 is a Bearing,ball,annular, manufactured by Schatz Bearing Corporation Dba Schatz Bearing Corp, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-554-5957?

NSN 3110-00-554-5957 has 8 cross-referenced part numbers: 1205M (Schatz Bearing Corporation Dba Schatz Bearing Corp), 205MQ5B7 (Skf Usa Inc.), AA59587-105JABT (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 205ME105B304A14S (Skf Usa Inc.), A-A-59587 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 3110-00-554-5957?

There are 3 known substitutes for 3110-00-554-5957: 3110-00-155-6401, 3110-00-155-6648, 3110-00-155-6704. Verify interchangeability with system specifications before substitution.

What are the specifications of 1205M?

Key specifications for 1205M: Retainer Fabrication Method: PRESSED; Overall Width: 15.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 52.00 MILLIMETERS NOMINAL MM; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-554-5957 still in active supply?

NSN 3110-00-554-5957 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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