| Also known as | N205ECM C3 |
| Listed in parts books | Not catalogued by year yet |
ROLLER MAIN BEARING C3
A C3-clearance roller main bearing, Triumph part number 70-8780T, also known by its bearing-maker code N205ECM C3.
This is a roller main bearing, C3 clearance, listed under Triumph part number 70-8780T. It also shows up in our records under the bearing manufacturer's own number, N205ECM C3, which is the same physical bearing.
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Main bearings like this one carry the crankshaft in the engine cases, and the C3 designation refers to the internal clearance class of the bearing itself. We don't have additional catalog detail beyond this on file for this specific listing.
If you're sourcing one of these, give us a call and we can confirm it's the right bearing for what you're working on before you order.
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