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GO5581-820B — BEARING,ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

GO5581-820B: BEARING,ROLLER.

The BEARING,ROLLER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3110-01-072-6430, 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
GO5581-820B
NSN: 3110-01-072-6430
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: K4234 — TEXTRON GROUND SUPPORT EQUIPMENT UK LIMITED DIV AIRCRAFT HANDLING AND AIRPORT EQUIPMENT (GBR)
SPECIFICATIONS
Part NumberGO5581-820B
NSN3110-01-072-6430
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: GO5581-820B · 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
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 2
G05581-820AReference document
Same NSN cross-reference
Reference document — Secondary reference
G05581-820Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 GO5581-820B?
GO5581-820B is a BEARING,ROLLER.
What parts can replace GO5581-820B?
There are 2 known substitutes for GO5581-820B: G05581-820A, G05581-820. Substitute compatibility should be verified for your specific system.
What is the NSN for GO5581-820B?
GO5581-820B is cataloged in the U.S. Government catalog under NSN 3110-01-072-6430. This indicates validated use in U.S. government and defense supply chains.
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