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249-52304 — BEARING,BALL,ROD END

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

249-52304: BEARING,BALL,ROD END.

The BEARING,BALL,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OUTER RING, shank_style: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, overall_length: 2.7800 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-679-6795, 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
249-52304
NSN: 3110-00-679-6795
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0CVN0 — SMITH AND SMITH AIRCRAFT INTL LTD (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OUTER RING
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
alignment_typeSELF-ALIGNING
overall_length2.7800 INCHES NOMINAL IN
shank_diameter0.2478 INCHES MINIMUM AND 0.2483 INCHES MAXIMUM IN
shield_quantity2
inner_ring_width0.4790 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM IN
outer_ring_width0.3400 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM IN
style_designatorSINGLE ROW, BALL
thread_directionRIGHT-HAND
NSN3110-00-679-6795
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 249-52304 · 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: 0.2478 INCHES MINIMUM AND 0.2483 INCHES MAXIMUM IN
•
SHANK THREAD LENGTH: 0.4375 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.3400 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: SINGLE ROW, BALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES BALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.2478 INCHES MINIMUM AND 0.2483 INCHES MAXIMUM IN
SHANK THREAD LENGTH0.4375 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.3400 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHIELD QUANTITY2
STYLE DESIGNATORSINGLE ROW, BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
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 249-52304?
249-52304 is a BEARING,BALL,ROD END.
What is the NSN for 249-52304?
249-52304 is cataloged in the U.S. Government catalog under NSN 3110-00-679-6795. This indicates validated use in U.S. government and defense supply chains.
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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.