PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43604Bearing,ball,annular

Fag Bearings Corporation · NSN 3110-00-076-8571 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-076-8571 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-076-8571. Primary manufacturer part number: 43604.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Shape: STRAIGHT
  • Standard Tolerance Designation: ABEC NO.1
  • Material: STEEL OVERALL
  • Features Provided: ALIGNING RING
  • Load Direction: RADIAL
  • Surface Finish: GROUND
  • Lubrication Material: LUBRICANT
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 3110-00-076-8571, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fag Bearings Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-076-8571
Primary Part Number43604
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerFag Bearings Corporation
StatusACTIVE
Bore ShapeSTRAIGHT
Standard Tolerance DesignationABEC NO.1
MaterialSTEEL OVERALL
Features ProvidedALIGNING RING
Load DirectionRADIAL
Surface FinishGROUND
Lubrication MaterialLUBRICANT
Bearing Seal TypeLABYRINTH
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter52.00 MILLIMETERS NOMINAL MM
Internal Fit-Up DesignationSTANDARD
Seal Quantity2
Bore Diameter20.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2920-00-233-7959185822 INTERCHANGEABLE
Motor,starting
Cummins Inc.
5133-00-293-290143604 INTERCHANGEABLE
Bit,auger
Stanley Tools Div of Stanley Works
2910-00-429-2159 INTERCHANGEABLE
Needle,carburetor a
5330-00-599-9548 INTERCHANGEABLE
Packing Material
5950-00-681-91119167884 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
6105-00-786-197843604 INTERCHANGEABLE
Clamp,motor
Raytheon Company Dba Raytheon
4820-01-046-562543604 INTERCHANGEABLE
Adjusting Bolt,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5130-01-292-985143604 INTERCHANGEABLE
Brush,wire,rotary End
Maryland Brush Company
Cross-Reference Index
Part NumberManufacturer
43604 PRIMARY Fag Bearings Corporation (USA)
Related Parts
2920-00-233-7959INTERCHANGEABLE
MOTOR,STARTING
185822
5133-00-293-2901INTERCHANGEABLE
BIT,AUGER
43604
2910-00-429-2159INTERCHANGEABLE
NEEDLE,CARBURETOR A
5330-00-599-9548INTERCHANGEABLE
PACKING MATERIAL
5950-00-681-9111INTERCHANGEABLE
TRANSFORMER,POWER
9167884
6105-00-786-1978INTERCHANGEABLE
CLAMP,MOTOR
43604
4820-01-046-5625INTERCHANGEABLE
ADJUSTING BOLT,VALVE
43604
5130-01-292-9851INTERCHANGEABLE
BRUSH,WIRE,ROTARY END
43604

Frequently Asked Questions

What is NSN 3110-00-076-8571?

NSN 3110-00-076-8571 is a Bearing,ball,annular, manufactured by Fag Bearings Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-076-8571?

NSN 3110-00-076-8571 has 1 cross-referenced part number: 43604 (Fag Bearings Corporation).

What NSN replaces 3110-00-076-8571?

There are 8 known substitutes for 3110-00-076-8571: 2920-00-233-7959, 5133-00-293-2901, 2910-00-429-2159 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43604?

Key specifications for 43604: Bore Shape: STRAIGHT; Standard Tolerance Designation: ABEC NO.1; Material: STEEL OVERALL; Features Provided: ALIGNING RING. 14 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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