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17931A044NT — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

17931A044NT: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include end_item_identification: MOTOR AC 440 V 200HP 1200RPM V, departure_from_cited_document: ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE, criticality_code_justification: ZZZW, reference_number_differentiating_characteristics: ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-044-7289, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
17931A044NT
NSN: 3110-01-044-7289
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
end_item_identificationMOTOR AC 440 V 200HP 1200RPM V
departure_from_cited_documentANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE
criticality_code_justificationZZZW
reference_number_differentiating_characteristicsANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE
NSN3110-01-044-7289
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 17931A044NT · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
DEPARTURE FROM CITED DOCUMENT: ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZW
DEPARTURE FROM CITED DOCUMENTANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE
END ITEM IDENTIFICATIONMOTOR AC 440 V 200HP 1200RPM V
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 9
ESB052-18NTSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A-509-278 ITEM NO 20Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
995863070Reference document
Same NSN cross-reference
Reference document — Secondary reference
M17931-A044NTSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
79999112NTReference document
Same NSN cross-reference
Reference document — Secondary reference
17931A044Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 17931A044NT?
17931A044NT is a BEARING,BALL,DUPLEX.
What parts can replace 17931A044NT?
There are 9 known substitutes for 17931A044NT: ESB052-18NT, A-509-278 ITEM NO 20, 995863070 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 17931A044NT?
17931A044NT is cataloged in the U.S. Government catalog under NSN 3110-01-044-7289. This indicates validated use in U.S. government and defense supply chains.
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