BEARING-MAIN-CRKSHAFT (P/N 632857) - New Surplus
P/N: 632857
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 | 4 Available |
Product Description
Part 632857 is a Continental OEM main crankshaft bearing—a steel-backed plain bearing shell that supports and aligns the crankshaft while maintaining hydrodynamic oil-film clearance in piston aircraft engines. This precision bearing installs in crankcase main saddles during engine overhaul or repair. Installation requires measuring clearance per the applicable Continental overhaul manual and verifying applicability in your engine's Illustrated Parts Catalog before fitting.
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-MAIN-CRKSHAFT (P/N 632857)?
Part 632857 is a Continental OEM main crankshaft bearing—a steel-backed plain bearing shell that supports and aligns the crankshaft while maintaining hydrodynamic oil-film clearance in piston aircraft engines. This precision bearing installs in crankcase main saddles during engine overhaul or repair.
Does the 632857 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BEARING-MAIN-CRKSHAFT 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 632857 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 632857.
Can I order the 632857 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BEARING-MAIN-CRKSHAFT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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