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3150230-653-19 — BEARING,BALL,ROD END

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

3150230-653-19: BEARING,BALL,ROD END.

The BEARING,BALL,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, shank_style: EXTERNALLY THREADEDEXTERNALLY THREADED, thread_class: 3A3A, bore_diameter: 0.2497 INCHES MINIMUM AND 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM0.2500 INCHES MAXIMUM IN, seal_quantity: 22, alignment_type: SELF-ALIGNINGSELF-ALIGNING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-137-3980, 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
3150230-653-19
NSN: 3110-01-137-3980
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 25500 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 INNER RING
shank_styleEXTERNALLY THREADEDEXTERNALLY THREADED
thread_class3A3A
bore_diameter0.2497 INCHES MINIMUM AND 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM0.2500 INCHES MAXIMUM IN
seal_quantity22
alignment_typeSELF-ALIGNINGSELF-ALIGNING
overall_length1.9180 INCHES MINIMUM AND 1.9180 INCHES MINIMUM AND 1.9580 INCHES MAXIMUM1.9580 INCHES MAXIMUM IN
shank_diameter0.4280 INCHES MINIMUM AND 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM0.4480 INCHES MAXIMUM IN
inner_ring_width0.5880 INCHES MINIMUM AND 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM0.5930 INCHES MAXIMUM IN
outer_ring_width0.4280 INCHES MINIMUM AND 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM0.4480 INCHES MAXIMUM IN
special_featuresFULL RADIAL GROOVE 0.040 IN. DEEPAT TOP OF SHANKFULL RADIAL GROOVE 0.040 IN. DEEPAT TOP OF SHANK IN
style_designatorSINGLE ROW, BALLSINGLE ROW, BALL
NSN3110-01-137-3980
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3150230-653-19 · 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: 0.4280 INCHES MINIMUM AND 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM0.4480 INCHES MAXIMUM IN
•
SHANK THREAD LENGTH: 0.7190 INCHES MINIMUM AND 0.7190 INCHES MINIMUM AND 0.7810 INCHES MAXIMUM0.7810 INCHES MAXIMUM IN
•
BEARING SEAL TYPE: CONTACTCONTACT
•
LUBRICATION MATERIAL: GREASEGREASE
•
OUTER RING WIDTH: 0.4280 INCHES MINIMUM AND 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM0.4480 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OUTER RINGQQ-P-416,TYPE 1,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OUTER RING
•
STYLE DESIGNATOR: SINGLE ROW, BALLSINGLE ROW, BALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.4280 INCHES MINIMUM AND 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM0.4480 INCHES MAXIMUM IN
SHANK THREAD LENGTH0.7190 INCHES MINIMUM AND 0.7190 INCHES MINIMUM AND 0.7810 INCHES MAXIMUM0.7810 INCHES MAXIMUM IN
BEARING SEAL TYPECONTACTCONTACT
LUBRICATION MATERIALGREASEGREASE
OUTER RING WIDTH0.4280 INCHES MINIMUM AND 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM0.4480 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OUTER RINGQQ-P-416,TYPE 1,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE SHAFTQQ-P-416,TYPE 1,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE SHAFT
STYLE DESIGNATORSINGLE ROW, BALLSINGLE ROW, BALL
OVERALL LENGTH1.9180 INCHES MINIMUM AND 1.9180 INCHES MINIMUM AND 1.9580 INCHES MAXIMUM1.9580 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.9280 INCHES MINIMUM AND 0.9280 INCHES MINIMUM AND 0.9480 INCHES MAXIMUM0.9480 INCHES MAXIMUM IN
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 3150230-653-19?
3150230-653-19 is a BEARING,BALL,ROD END.
What is the NSN for 3150230-653-19?
3150230-653-19 is cataloged in the U.S. Government catalog under NSN 3110-01-137-3980. 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.