BEARING-MAIN CRKSH (P/N 633136) - New Surplus
P/N: 633136
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
Part 633136 is a main crankshaft bearing set for Continental O-470 series piston aircraft engines. The bearing comprises upper and lower shells that provide journal support and hydrodynamic lubrication for the crankshaft within the engine crankcase. During engine operation, these shells maintain precise clearances to ensure proper oil film formation and load distribution.
Installation requires verification of bearing clearances per the Continental engine overhaul manual and FAA-approved technical data. Confirm compatibility with your specific engine model before installation.
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 CRKSH (P/N 633136)?
Part 633136 is a main crankshaft bearing set for Continental O-470 series piston aircraft engines. The bearing comprises upper and lower shells that provide journal support and hydrodynamic lubrication for the crankshaft within the engine crankcase.
Does the 633136 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BEARING-MAIN CRKSH 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 633136 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 633136.
Can I order the 633136 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BEARING-MAIN CRKSH is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.