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H880808 — BEARING,PLAIN,SPHERICAL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

H880808: BEARING,PLAIN,SPHERICAL.

The BEARING,PLAIN,SPHERICAL is a the manufacturer industrial component. Key specifications include material: TIN ALLOY UNS L13890 INNER LAYER, corner_shape: SQUARE ALL CORNERS, overall_length: 7.2500 INCHES NOMINAL IN, style_designator: SEGMENTED, body_inside_diameter: 3.5000 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN, spherical_body_diameter: 8.9930 INCHES MINIMUM AND 8.9950 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-075-7469, 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
H880808
NSN: 3120-00-075-7469
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialTIN ALLOY UNS L13890 INNER LAYER
corner_shapeSQUARE ALL CORNERS
overall_length7.2500 INCHES NOMINAL IN
style_designatorSEGMENTED
body_inside_diameter3.5000 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN
spherical_body_diameter8.9930 INCHES MINIMUM AND 8.9950 INCHES MAXIMUM IN
extension_outside_diameter6.7490 INCHES MINIMUM AND 6.7500 INCHES MAXIMUM IN
NSN3120-00-075-7469
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: H880808 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
EXTENSION OUTSIDE DIAMETER: 6.7490 INCHES MINIMUM AND 6.7500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SEGMENTED
•
BODY INSIDE DIAMETER: 3.5000 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN
•
MATERIAL: TIN ALLOY UNS L13890 INNER LAYER
•
SPHERICAL BODY DIAMETER: 8.9930 INCHES MINIMUM AND 8.9950 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
EXTENSION OUTSIDE DIAMETER6.7490 INCHES MINIMUM AND 6.7500 INCHES MAXIMUM IN
STYLE DESIGNATORSEGMENTED
OVERALL LENGTH7.2500 INCHES NOMINAL IN
BODY INSIDE DIAMETER3.5000 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN
MATERIALTIN ALLOY UNS L13890 INNER LAYER
SPHERICAL BODY DIAMETER8.9930 INCHES MINIMUM AND 8.9950 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
H881613PC16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
20S00088-0006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
00883953-ITEM NO 18Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is H880808?
H880808 is a BEARING,PLAIN,SPHERICAL.
What parts can replace H880808?
There are 3 known substitutes for H880808: H881613PC16, 20S00088-0006, 00883953-ITEM NO 18. Substitute compatibility should be verified for your specific system.
What is the NSN for H880808?
H880808 is cataloged in the U.S. Government catalog under NSN 3120-00-075-7469. 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.