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Y1180-1-6 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

Y1180-1-6: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include bore_diameter: 1.0000 INCHES NOMINAL IN, overall_width: 1.0525 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN, alignment_type: RIGID, overall_outside_diameter: 1.3125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-593-4824, 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
Y1180-1-6
NSN: 3110-00-593-4824
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
bore_diameter1.0000 INCHES NOMINAL IN
overall_width1.0525 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
alignment_typeRIGID
overall_outside_diameter1.3125 INCHES NOMINAL IN
NSN3110-00-593-4824
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: Y1180-1-6 · 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
•
OVERALL OUTSIDE DIAMETER: 1.3125 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 1.0000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL WIDTH1.0525 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.3125 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
BORE DIAMETER1.0000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
RCB162117Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 Y1180-1-6?
Y1180-1-6 is a BEARING,ROLLER,NEEDLE.
What parts can replace Y1180-1-6?
There is 1 known substitute for Y1180-1-6: RCB162117. Substitute compatibility should be verified for your specific system.
What is the NSN for Y1180-1-6?
Y1180-1-6 is cataloged in the U.S. Government catalog under NSN 3110-00-593-4824. 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.