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6386334 — BEARING,SLEWING RING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

6386334: BEARING,SLEWING RING.

The BEARING,SLEWING RING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_diameter: 0.522 INCHES NOMINAL IN, special_features: MATT; BAR STEEL,, surface_treatment: PASSIVATE, end_item_identification: TENSIONER, thread_size_and_series/type_designator: 2A UNS A. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-570-5986, 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
6386334
NSN: 3110-01-570-5986
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 4U884 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialSTEEL
overall_diameter0.522 INCHES NOMINAL IN
special_featuresMATT; BAR STEEL,
surface_treatmentPASSIVATE
end_item_identificationTENSIONER
thread_size_and_series/type_designator2A UNS A
part_name_assigned_by_controlling_agencyRETAINER,BEARING
NSN3110-01-570-5986
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6386334 · 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
•
OVERALL DIAMETER: 0.522 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 2A UNS A
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.522 INCHES NOMINAL IN
SPECIAL FEATURESMATT; BAR STEEL,
SURFACE TREATMENTPASSIVATE
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER,BEARING
END ITEM IDENTIFICATIONTENSIONER
MATERIALSTEEL
THREAD SIZE AND SERIES/TYPE DESIGNATOR2A UNS A
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

No substitute or cross-reference records for this part.

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 6386334?
6386334 is a BEARING,SLEWING RING.
What is the NSN for 6386334?
6386334 is cataloged in the U.S. Government catalog under NSN 3110-01-570-5986. 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.