BEARING (P/N mb543dd) - New Surplus
P/N: mb543dd
Category: Bearings & Bushings
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 1 Available |
Product Description
The mb543dd is a spherical-plain bearing designed to support rotating and oscillating loads in aircraft flight-control linkages and airframe mechanisms. This self-aligning bearing tolerates misalignment under load while minimizing friction and wear at pivot points. Manufactured to SAE AS81820 specifications for aerospace applications, it accommodates the angular deflection common in control surface interconnects.
Installation should follow the applicable Aircraft Maintenance Manual (AMM) and FAA AC 43.13-1B guidance for proper fit and security.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the BEARING (P/N mb543dd)?
The mb543dd is a spherical-plain bearing designed to support rotating and oscillating loads in aircraft flight-control linkages and airframe mechanisms. This self-aligning bearing tolerates misalignment under load while minimizing friction and wear at pivot points.
Does the mb543dd meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BEARING conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the mb543dd manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the mb543dd.
Can I order the mb543dd in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BEARING is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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