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AA59644 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

AA59644: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.6250 INCHES NOMINAL IN, overall_width: 0.2812 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-059-1372, 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
AA59644
NSN: 3110-00-059-1372
NIINs: 000591372, 000811287, 001076448, 001558432, 001599045, 001599047, 001835782, 001841009, 001982300, 001982741, 001982922, 002263366, 002274723, 002349671, 002455205, 002770844, 002896704, 002938398, 005339162, 005540020, 005543341, 005543853, 005545237, 005545720, 005545930, 005546125, 005555536, 006796786, 007104936, 007221185, 007593968, 007820417, 008399144, 008645242, 008841358, 009055140, 009650334, 011169706, 011711862, 014919950, 015763213, 015819086
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.6250 INCHES NOMINAL IN
overall_width0.2812 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
shield_quantity2
special_featuresSTANDARD SEALED CAGE
style_designatorLOADING GROOVE, NON-SEPARABLE
lubrication_materialGREASE
end_item_identificationNUCLEAR APPLICATION
overall_outside_diameter1.3750 INCHES NOMINAL IN
NSN3110-00-059-1372
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AA59644 · 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: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 1.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.3125 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.1250 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SUBSTITUTES & CROSS-REFERENCES 4
Z97R8XRIEReference document
Same NSN cross-reference
Reference document — Secondary reference
525-134-004Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA59644-113AFHBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FF-B-2844/02AN1BXReference 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 AA59644?
AA59644 is a BEARING,BALL,ANNULAR.
What parts can replace AA59644?
There are 4 known substitutes for AA59644: Z97R8XRIE, 525-134-004, AA59644-113AFHB and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA59644?
AA59644 is cataloged in the U.S. Government catalog under NSN 3110-00-059-1372. This indicates validated use in U.S. government and defense supply chains.
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