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A8011 — BEARING,BALL,THRUST

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A8011: BEARING,BALL,THRUST.

The BEARING,BALL,THRUST is a the manufacturer industrial component. Key specifications include cubic_measure: 0.660 CUBIC FEET, composition_and_percentage: 97.0 MINIMUM BY WEIGHT MAGNESIUM OXIDE, medical_designation_and_grade: TECHNICAL, part_name_assigned_by_controlling_agency: COROSEX. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-158-6191, 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
A8011
NSN: 3110-00-158-6191
NIINs: 001586191, 015303216, 017181998
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 00658 — ABC ACQUISITION COMPANY DBA AETNA BEARING COMPANY (USA)
SPECIFICATIONS
cubic_measure0.660 CUBIC FEET
special_featuresIS A SPECIALLY PROCESSED HARD,BEAD-LIKE MAGNESIA,ADAPTED FOR USE IN FILLTERS TO NEUTRALIZE ACIDITY BY INCREASING THE PH VALUE
composition_and_percentage97.0 MINIMUM BY WEIGHT MAGNESIUM OXIDE
medical_designation_and_gradeTECHNICAL
part_name_assigned_by_controlling_agencyCOROSEX
NSN3110-00-158-6191
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A8011 · 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
•
SURFACE FINISH: GROUND
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
ALIGNMENT TYPE: RIGID
•
MATERIAL: STEEL BAND
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
ALIGNMENT TYPERIGID
SPECIAL FEATURESBANDED OD; WASHERS OVERLAP
MATERIALSTEEL BAND
MATERIALSTEEL BALL
MATERIALSTEEL WASHER
SUBSTITUTES & CROSS-REFERENCES 5
833Reference document
Same NSN cross-reference
Reference document — Secondary reference
55212DReference document
Same NSN cross-reference
Reference document — Secondary reference
A7774Reference document
Same NSN cross-reference
Reference document — Secondary reference
TT-1087Reference document
Same NSN cross-reference
Reference document — Secondary reference
SK205-4Reference 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 A8011?
A8011 is a BEARING,BALL,THRUST.
What parts can replace A8011?
There are 5 known substitutes for A8011: 833, 55212D, A7774 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A8011?
A8011 is cataloged in the U.S. Government catalog under NSN 3110-00-158-6191. 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.