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U522529 — PROCESSOR,COMMUNICATION GATEWAY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

U522529: PROCESSOR,COMMUNICATION GATEWAY.

PROCESSOR,COMMUNICATION GATEWAY. Key specifications include material: STEEL OVERALL, style_designator: BALL, rolling_element_diameter: 1.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-440-8932, 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
U522529
NSN: 3110-00-440-8932
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78943 — TRIUMPH THERMAL SYSTEMS, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
style_designatorBALL
rolling_element_diameter1.0000 INCHES NOMINAL IN
NSN3110-00-440-8932
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: U522529 · 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
•
ROLLING ELEMENT DIAMETER: 1.0000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Enterprise virtualization host density upgrades
  • Database server performance scaling
  • AI/ML inference workloads
  • High-performance computing (HPC) clusters
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER1.0000 INCHES NOMINAL IN
STYLE DESIGNATORBALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
SBC1000Same 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 U522529?
U522529 is a PROCESSOR,COMMUNICATION GATEWAY.
What parts can replace U522529?
There is 1 known substitute for U522529: SBC1000. Substitute compatibility should be verified for your specific system.
What is the NSN for U522529?
U522529 is cataloged in the U.S. Government catalog under NSN 3110-00-440-8932. 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.