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144404 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

144404: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.9843 INCHES NOMINAL IN, load_direction: ANGULAR, surface_finish: GROUND, inner_ring_width: 0.8125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-512-9556, 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
144404
NSN: 3110-01-512-9556
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 98523 — JERED LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.9843 INCHES NOMINAL IN
seal_quantity2
load_directionANGULAR
surface_finishGROUND
inner_ring_width0.8125 INCHES NOMINAL IN
outer_ring_width0.8125 INCHES NOMINAL IN
special_featuresANGULAR CONTACT BALL BEARINGS,DOUBLE ROW WITH 2 SEALS.MAY BE USED WITH GREASE OR OIL,SPEED RATING R/MIN GREASE-8000,OIL-11000.
style_designatorLOADING GROOVE, NON-SEPARABLE
bearing_seal_typeLIPS TURNED INWARDLY
lubrication_materialOIL OR GREASE
NSN3110-01-512-9556
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 144404 · 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
•
BEARING SEAL TYPE: LIPS TURNED INWARDLY
•
LUBRICATION MATERIAL: OIL OR GREASE
•
OUTER RING WIDTH: 0.8125 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 2.0472 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPELIPS TURNED INWARDLY
LUBRICATION MATERIALOIL OR GREASE
OUTER RING WIDTH0.8125 INCHES NOMINAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER2.0472 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONANGULAR
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONPRIMARILY RADIAL
SPECIAL FEATURESANGULAR CONTACT BALL BEARINGS,DOUBLE ROW WITH 2 SEALS.MAY BE USED WITH GREASE OR OIL,SPEED RATING R/MIN GREASE-8000,OIL-11000.
SUBSTITUTES & CROSS-REFERENCES 2
20726GB017 FIND NO. 19Reference document
Same NSN cross-reference
Reference document — Secondary reference
5205A-2RSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 144404?
144404 is a BEARING,BALL,ANNULAR.
What parts can replace 144404?
There are 2 known substitutes for 144404: 20726GB017 FIND NO. 19, 5205A-2RS. Substitute compatibility should be verified for your specific system.
What is the NSN for 144404?
144404 is cataloged in the U.S. Government catalog under NSN 3110-01-512-9556. This indicates validated use in U.S. government and defense supply chains.
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