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F287938 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

F287938: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-452-7881, 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
F287938
NSN: 3110-00-452-7881
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: U9143 — BAE SYSTEMS (OPERATIONS) LIMITED (GBR)
SPECIFICATIONS
bore_shapeSTRAIGHT
NSN3110-00-452-7881
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: F287938 · 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
TECHNICAL CHARACTERISTICS
BORE SHAPESTRAIGHT
SUBSTITUTES & CROSS-REFERENCES 2
2A1200Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
99-6039327Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 F287938?
F287938 is a BEARING,BALL,ANNULAR.
What parts can replace F287938?
There are 2 known substitutes for F287938: 2A1200, 99-6039327. Substitute compatibility should be verified for your specific system.
What is the NSN for F287938?
F287938 is cataloged in the U.S. Government catalog under NSN 3110-00-452-7881. This indicates validated use in U.S. government and defense supply chains.
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