PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 76-11840
76-11840 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.3437 INCHES NOMINAL IN, contact_angle: 25.0 DEGREES MINIMUM, overall_width: 0.3437 INCHES NOMINAL IN, load_direction: ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-529-9396, 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
76-11840
NSN: 3110-00-529-9396
FSC: 3110
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.3437 INCHES NOMINAL IN
contact_angle25.0 DEGREES MINIMUM
overall_width0.3437 INCHES NOMINAL IN
load_directionANGULAR
surface_finishGROUND
shield_quantity2
special_features50 PCT FULL W/GREASE
style_designatorCOUNTERBORED OUTER RING, NON-SEPARABLE
lubrication_materialGREASE
overall_outside_diameter0.6250 INCHES NOMINAL IN
NSN3110-00-529-9396
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 76-11840 · 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
•
SHIELD QUANTITY: 2
•
SURFACE FINISH: GROUND
•
LOAD DIRECTION: ANGULAR
•
RETAINER FABRICATION METHOD: PRESSED
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.3
•
LUBRICATION MATERIAL: GREASE
TECHNICAL CHARACTERISTICS (FLIS)
SHIELD QUANTITY2
SPECIAL FEATURES50 PCT FULL W/GREASE
SURFACE FINISHGROUND
LOAD DIRECTIONANGULAR
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATIONABEC NO.3
LUBRICATION MATERIALGREASE
CONTACT ANGLE25.0 DEGREES MINIMUM
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
D3117 ITEM 12Interchangeable
interchangeable cross-reference
interchangeable
A76-10356Interchangeable
interchangeable cross-reference
interchangeable
A76-4537Interchangeable
interchangeable cross-reference
interchangeable
SS77R10XR3E5Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 76-11840?
76-11840 is a BEARING,BALL,ANNULAR.
What parts can replace 76-11840?
There are 4 known substitutes for 76-11840: D3117 ITEM 12, A76-10356, A76-4537 and 1 more. Substitute compatibility should be verified for your specific system.
Is 76-11840 still available?
76-11840 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026