ALU-9522
Bearing - Ball, Single Row
Specifications
- Part Number
- ALU-9522
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 20 — Standard Practices - AirframeField reports: 24 (100%) — 1 report
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- —
- Inventory ClassRotable, expendable, or consumable
- —
- Certification
- OEM
- Aircraft Category
- —
- Criticality
- —
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
—
Component-change rate (FAA K-code)
- SDR reports
- 1
- Replace events
- 0
- Repair events
- 0
- K-code events
- 0
Reporting window 2026-05-07 – 2026-05-07Dominant chapter ATA 24
Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.
Airframe Applicability(1)
Alternate / Related Part Numbers(1)
X-4087ACpma replacement
Data Sources(1)
- 2026-05-18Pma Oem Expansion
Quick Facts
Airframes1 applicable
Alternates1 found
ClassUnknown
CriticalityUnknown
CategoryUnknown
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