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2109547 — BEARING,BALL,ROD END

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2109547: BEARING,BALL,ROD END.

The BEARING,BALL,ROD END is a the manufacturer industrial component. Key specifications include end_item_identification: DIFFERENTIAL AND CARRIER ASSY,REAR AXLE, part_name_assigned_by_controlling_agency: SEAL,V-RING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-123-7139, 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
2109547
NSN: 3110-00-123-7139
NIINs: 001237139, 015665485
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 88277 — THE BOEING COMPANY (USA)
SPECIFICATIONS
end_item_identificationDIFFERENTIAL AND CARRIER ASSY,REAR AXLE
part_name_assigned_by_controlling_agencySEAL,V-RING
NSN3110-00-123-7139
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2109547 · 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
•
SHANK DIAMETER: 0.3125 INCHES NOMINAL IN
•
SHANK THREAD LENGTH: 0.5000 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.4375 INCHES NOMINAL IN
•
OUTER RING WIDTH: 0.3550 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE ROW, STAGGERED, BALL
•
OVERALL OUTSIDE DIAMETER: 0.6250 INCHES NOMINAL IN
•
FEATURES PROVIDED: ALIGNING RING
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.3125 INCHES NOMINAL IN
SHANK THREAD LENGTH0.5000 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.4375 INCHES NOMINAL IN
OUTER RING WIDTH0.3550 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE ROW, STAGGERED, BALL
OVERALL LENGTH1.3750 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.6250 INCHES NOMINAL IN
FEATURES PROVIDEDALIGNING RING
SELF-ALIGNMENT ANGLE30.00 DEGREES NOMINAL
SHANK STYLEINTERNALLY THREADED W/HEXAGON END
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2109547?
2109547 is a BEARING,BALL,ROD END.
What is the NSN for 2109547?
2109547 is cataloged in the U.S. Government catalog under NSN 3110-00-123-7139. 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.