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128CM10107-1 — BEARING,BALL,ROD END

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

128CM10107-1: BEARING,BALL,ROD END.

The BEARING,BALL,ROD END is a the manufacturer industrial component. Key specifications include shank_style: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, overall_length: 2.5620 INCHES MINIMUM AND 2.5780 INCHES MAXIMUM IN, shank_diameter: 0.4294 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-975-0819, 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
128CM10107-1
NSN: 3110-00-975-0819
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
alignment_typeSELF-ALIGNING
overall_length2.5620 INCHES MINIMUM AND 2.5780 INCHES MAXIMUM IN
shank_diameter0.4294 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
shield_quantity2
inner_ring_width0.2920 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN
outer_ring_width0.2340 INCHES MINIMUM AND 0.2440 INCHES MAXIMUM IN
style_designatorSINGLE ROW, BALL
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
NSN3110-00-975-0819
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 128CM10107-1 · 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: 0.4294 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
•
SHANK THREAD LENGTH: 1.2500 INCHES NOMINAL IN
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.2340 INCHES MINIMUM AND 0.2440 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
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.4294 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
SHANK THREAD LENGTH1.2500 INCHES NOMINAL IN
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.2340 INCHES MINIMUM AND 0.2440 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
OVERALL LENGTH2.5620 INCHES MINIMUM AND 2.5780 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.1250 INCHES MINIMUM AND 1.1562 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
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 128CM10107-1?
128CM10107-1 is a BEARING,BALL,ROD END.
What is the NSN for 128CM10107-1?
128CM10107-1 is cataloged in the U.S. Government catalog under NSN 3110-00-975-0819. 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.