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268-12961-10 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

268-12961-10: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440A OVERALL A, bore_diameter: 0.2498 INCHES MINIMUM AND 0.2499 INCHES MAXIMUM IN, overall_width: 0.2000 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: UNGROUND, special_features: FLANGED 0.0210 MIN 0.0230 MAX WIDE W/CHAMFER 0.0020 ON INSIDE CORNER. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-140-5802, 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
268-12961-10
NSN: 3110-01-140-5802
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 09205 — LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 440A OVERALL A
bore_diameter0.2498 INCHES MINIMUM AND 0.2499 INCHES MAXIMUM IN
overall_width0.2000 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishUNGROUND
special_featuresFLANGED 0.0210 MIN 0.0230 MAX WIDE W/CHAMFER 0.0020 ON INSIDE CORNER
style_designatorCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
features_providedALIGNING RING
internal_clearance0.0007 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL IN
end_item_identificationAIME9E/J/P
overall_outside_diameter0.3749 INCHES NOMINAL IN
standard_tolerance_designationABEC NO.7
NSN3110-01-140-5802
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 268-12961-10 · 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
•
INTERNAL CLEARANCE: 0.0007 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: UNGROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
OVERALL OUTSIDE DIAMETER: 0.3749 INCHES NOMINAL IN
•
FEATURES PROVIDED: ALIGNING RING
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
INTERNAL CLEARANCE0.0007 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL IN
SURFACE FINISHUNGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
OVERALL WIDTH0.2000 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.3749 INCHES NOMINAL IN
FEATURES PROVIDEDALIGNING RING
LOAD DIRECTIONRADIAL
SPECIAL FEATURESFLANGED 0.0210 MIN 0.0230 MAX WIDE W/CHAMFER 0.0020 ON INSIDE CORNER
END ITEM IDENTIFICATIONAIME9E/J/P
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 268-12961-10?
268-12961-10 is a BEARING,BALL,DUPLEX.
What is the NSN for 268-12961-10?
268-12961-10 is cataloged in the U.S. Government catalog under NSN 3110-01-140-5802. This indicates validated use in U.S. government and defense supply chains.
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