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90965-991 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

90965-991: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: SCREW HOLDING F/EXTERNAL FIXATION BI-PHASIC. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-165-4589, 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
90965-991
NSN: 3110-01-165-4589
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0BAT5 — U.S. DEFENSE SERVICES, INC. DBA USDS (USA)
SPECIFICATIONS
special_featuresSCREW HOLDING ASSEMBLY; TO ALLOW FOR TEMPORARY REDUCTION OF FRACTURE THE SCREW HOLDING ASSEMBLY IS ATTACHED TO ONE SCREW ON EACH SIDE OF THE FRACTURE
part_name_assigned_by_controlling_agencySCREW HOLDING F/EXTERNAL FIXATION BI-PHASIC
NSN3110-01-165-4589
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 90965-991 · 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
SUBSTITUTES & CROSS-REFERENCES 4
2213 2131-160Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
445-9869Reference document
Same NSN cross-reference
Reference document — Informative reference only
010022Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HE010022Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90965-991?
90965-991 is a BEARING,BALL,ANNULAR.
What parts can replace 90965-991?
There are 4 known substitutes for 90965-991: 2213 2131-160, 445-9869, 010022 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90965-991?
90965-991 is cataloged in the U.S. Government catalog under NSN 3110-01-165-4589. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.