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AAM9110WO-2 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

AAM9110WO-2: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL COMP M50 OUTER RING, bore_diameter: 1.9682 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN, contact_angle: 25.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM, overall_width: 1.2398 INCHES MINIMUM AND 1.2598 INCHES MAXIMUM IN, load_direction: ANGULAR, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-344-3897, 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
AAM9110WO-2
NSN: 3110-01-344-3897
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP M50 OUTER RING
bore_diameter1.9682 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN
contact_angle25.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM
overall_width1.2398 INCHES MINIMUM AND 1.2598 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishGROUND
style_designatorSHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING
precious_materialSILVER
surface_treatmentSILVER RETAINER
bearing_preload_rating20.0 POUNDS NOMINAL LBS
overall_outside_diameter3.1492 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
bearing_preload_designationLIGHT
NSN3110-01-344-3897
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AAM9110WO-2 · 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
•
RETAINER FABRICATION METHOD: MACHINED
•
BEARING PRELOAD RATING: 20.0 POUNDS NOMINAL LBS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2412 ASSN STD SINGLE TREATMENT RESPONSE RETAINER
•
SURFACE FINISH: GROUND
•
BEARING PRELOAD DESIGNATION: LIGHT
•
PRECIOUS MATERIAL: SILVER
•
STYLE DESIGNATOR: SHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
BEARING PRELOAD RATING20.0 POUNDS NOMINAL LBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2412 ASSN STD SINGLE TREATMENT RESPONSE RETAINER
SURFACE FINISHGROUND
BEARING PRELOAD DESIGNATIONLIGHT
PRECIOUS MATERIALSILVER
STYLE DESIGNATORSHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
OVERALL WIDTH1.2398 INCHES MINIMUM AND 1.2598 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER3.1492 INCHES MINIMUM AND 3.1496 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 2
7110KJD-401Reference document
Same NSN cross-reference
Reference document — Secondary reference
SB1128-102Same 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 AAM9110WO-2?
AAM9110WO-2 is a BEARING,BALL,DUPLEX.
What parts can replace AAM9110WO-2?
There are 2 known substitutes for AAM9110WO-2: 7110KJD-401, SB1128-102. Substitute compatibility should be verified for your specific system.
What is the NSN for AAM9110WO-2?
AAM9110WO-2 is cataloged in the U.S. Government catalog under NSN 3110-01-344-3897. This indicates validated use in U.S. government and defense supply chains.
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