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561611 — BALL,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

561611: BALL,BEARING.

The BALL,BEARING is a the manufacturer industrial component. Key specifications include filtering_media_design: MESH, end_item_identification: FUEL CONTROL,ENGINE,ACFT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-278-7282, 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
561611
NSN: 3110-00-278-7282
NIINs: 002787282, 007162524
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 07464 — BADGER FIRE PROTECTION INC (USA)
SPECIFICATIONS
filtering_media_designMESH
end_item_identificationFUEL CONTROL,ENGINE,ACFT
NSN3110-00-278-7282
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 561611 · 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
SUBSTITUTES & CROSS-REFERENCES 9
PT4-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
26130-16Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
G441-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
63730Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS134362Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS9461-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 561611?
561611 is a BALL,BEARING.
What parts can replace 561611?
There are 9 known substitutes for 561611: PT4-16, 26130-16, G441-16 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 561611?
561611 is cataloged in the U.S. Government catalog under NSN 3110-00-278-7282. 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.