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Technical Data Sheet
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2876051 — Technical Data Sheet

✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL COMP 304 OVERALL, body_style: STRAIGHT TYPE, bore_shape: STRAIGHT, shank_length: 0.643 INCHES NOMINAL IN, thread_class: 2A A, bore_diameter: 17.00 MILLIMETERS NOMINAL MM. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-107-7562, 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
2876051
NSN: 3110-00-107-7562
FSC: 3110
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
body_styleSTRAIGHT TYPE
bore_shapeSTRAIGHT
shank_length0.643 INCHES NOMINAL IN
thread_class2A A
bore_diameter17.00 MILLIMETERS NOMINAL MM
overall_width0.400 INCHES NOMINAL IN
seal_quantity1
terminal_typePIN SINGLE MATING END SINGLE CONTACT GROUPING
load_directionRADIAL
overall_height0.880 INCHES NOMINAL IN
overall_length1.000 INCHES NOMINAL IN
NSN3110-00-107-7562
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2876051 · 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
•
BORE SHAPE: STRAIGHT
•
MATERIAL: STEEL OUTER RING
•
SEAL QUANTITY: 1
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
TECHNICAL CHARACTERISTICS
OVERALL WIDTH14.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
MATERIALSTEEL OUTER RING
MATERIALSTEEL BALL
MATERIALSTEEL RETAINER
SEAL QUANTITY1
MATERIALSTEEL INNER RING
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
BD309603InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
309603InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7300DInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2560297InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
P9618545-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
743458InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2876051?
2876051 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 2876051?
There are 28 known substitutes for 2876051: BD309603, 309603, 7300D and 25 more. Substitute compatibility should be verified for your specific system.
Is 2876051 still available?
2876051 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: September 2026