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J4412-12E9 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

J4412-12E9: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include bore_diameter: 2.7494 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM IN, overall_width: 0.7500 INCHES MAXIMUM IN, alignment_type: RIGID, overall_outside_diameter: 3.1245 INCHES MINIMUM AND 3.1255 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-012-2067, 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
J4412-12E9
NSN: 3110-01-012-2067
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 06812 — TORIN CORP WESTERN DIV (USA)
SPECIFICATIONS
bore_diameter2.7494 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM IN
overall_width0.7500 INCHES MAXIMUM IN
alignment_typeRIGID
overall_outside_diameter3.1245 INCHES MINIMUM AND 3.1255 INCHES MAXIMUM IN
NSN3110-01-012-2067
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: J4412-12E9 · 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: 3.1245 INCHES MINIMUM AND 3.1255 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 2.7494 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL WIDTH0.7500 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER3.1245 INCHES MINIMUM AND 3.1255 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
BORE DIAMETER2.7494 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM IN
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 1
137-544-9005Reference 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 J4412-12E9?
J4412-12E9 is a BEARING,ROLLER,NEEDLE.
What parts can replace J4412-12E9?
There is 1 known substitute for J4412-12E9: 137-544-9005. Substitute compatibility should be verified for your specific system.
What is the NSN for J4412-12E9?
J4412-12E9 is cataloged in the U.S. Government catalog under NSN 3110-01-012-2067. 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.