PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1305MF-1B1Bearing,ball,annular

Schatz Bearing Corporation Dba Schatz Bearing Corp · NSN 3110-00-554-5637 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-554-5637 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-554-5637. Primary manufacturer part number: 1305MF-1B1.
Features
  • Bearing,ball,annular — FSC 3110
  • Standard Tolerance Designation: ABEC NO.1
  • Material: STEEL OVERALL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Bore Diameter: 25.0 MILLIMETERS NOMINAL MM
  • Retainer Fabrication Method: PRESSED
  • Load Direction: RADIAL
  • Shield Quantity: 1
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 3110-00-554-5637, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 27 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
NSN3110-00-554-5637
Primary Part Number1305MF-1B1
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSchatz Bearing Corporation Dba Schatz Bearing Corp
StatusACTIVE
Standard Tolerance DesignationABEC NO.1
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore Diameter25.0 MILLIMETERS NOMINAL MM
Retainer Fabrication MethodPRESSED
Load DirectionRADIAL
Shield Quantity1
Bore ShapeSTRAIGHT
Surface FinishGROUND
Overall Outside Diameter62.0 MILLIMETERS NOMINAL MM
Internal Fit-Up DesignationSTANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-005-62311462 INTERCHANGEABLE
Nut,plain,hexagon
Eaton Aerospace, Llc Dba Jackson South
6125-00-093-5828 INTERCHANGEABLE
Dynamotor-Power Supply
5905-00-104-0730RUS50R INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5331-00-143-8823AS568-229 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
3110-00-144-88281109122 INTERCHANGEABLE
Bearing,ball,annular
Deutz Corporation
3110-00-155-665303991 INTERCHANGEABLE
Bearing,ball,annular
Hyster-Yale Group, Inc. Dba Yale Materials Handling
3110-00-155-66553052Z/LHT55 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-156-80101231552 INTERCHANGEABLE
Bearing,ball,duplex
Westinghouse Electric Corp
5355-00-163-9955SCB16552 INTERCHANGEABLE
Knob
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5940-00-187-51183621 INTERCHANGEABLE
Terminal,lug
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
29209D Dobbie Foundry and Machine Co (USA)
77206M1LG3278 General Motors Corp Delco Moraine Ndh Div (USA)
305MFQ5A7 Skf Usa Inc. (USA)
77206ANG General Motors Corp (USA)
MT206PPTFG0LT Fag Bearings Corporation (USA)
7305 General Motors Corp (USA)
700621 CAGE 00000
305AZ Skf Usa Inc. (USA)
7305X1A General Motors Corp (USA)
206MFFLT Skf Usa Inc. (USA)
1602809 Ready Power Co the (USA)
580H2 Diamond Reo Truck Co (USA)
206-1261 Am Multigraphics Div of Am Intl Inc (USA)
03991 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
3621 Vme Americas Inc Sub of Vme Group N V (USA)
1305S Federal-Mogul Corp Government Sales Dept (USA)
206WDDANG25 Timken Co Div the Timken Company (USA)
77206MILG3278 General Motors Corp (USA)
395720 White Motor Corp (USA)
305MF Skf Usa Inc. (USA)
Related Parts
5310-00-005-6231INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1462
6125-00-093-5828INTERCHANGEABLE
DYNAMOTOR-POWER SUPPLY
5905-00-104-0730INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
RUS50R
5331-00-143-8823INTERCHANGEABLE
O-RING
AS568-229
3110-00-144-8828INTERCHANGEABLE
BEARING,BALL,ANNULAR
1109122
3110-00-155-6653INTERCHANGEABLE
BEARING,BALL,ANNULAR
03991
3110-00-155-6655INTERCHANGEABLE
BEARING,BALL,ANNULAR
3052Z/LHT55
3110-00-156-8010INTERCHANGEABLE
BEARING,BALL,DUPLEX
1231552
5355-00-163-9955INTERCHANGEABLE
KNOB
SCB16552
5940-00-187-5118INTERCHANGEABLE
TERMINAL,LUG
3621
4820-00-194-9298INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
R362-01B
5136-00-272-9702INTERCHANGEABLE
TAP,THREAD CUTTING

Frequently Asked Questions

What is NSN 3110-00-554-5637?

NSN 3110-00-554-5637 is a Bearing,ball,annular, manufactured by Schatz Bearing Corporation Dba Schatz Bearing Corp, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-554-5637?

NSN 3110-00-554-5637 has 50 cross-referenced part numbers: 29209D (Dobbie Foundry and Machine Co), 77206M1LG3278 (General Motors Corp Delco Moraine Ndh Div), 305MFQ5A7 (Skf Usa Inc.), 77206ANG (General Motors Corp), MT206PPTFG0LT (Fag Bearings Corporation) and 45 more.

What NSN replaces 3110-00-554-5637?

There are 12 known substitutes for 3110-00-554-5637: 5310-00-005-6231, 6125-00-093-5828, 5905-00-104-0730 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1305MF-1B1?

Key specifications for 1305MF-1B1: Standard Tolerance Designation: ABEC NO.1; Material: STEEL OVERALL; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Bore Diameter: 25.0 MILLIMETERS NOMINAL MM. 12 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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