What is the purpose of the 0.026 inch undersize on these bearings?

The 0.026 inch undersize indicates these bearings are designed for a crankshaft that has been machined down to this specific size. This ensures proper oil clearance and a precise fit when rebuilding or repairing an engine with a worn or ground crankshaft.

What is the tri-metal construction mentioned?

The tri-metal construction refers to the bearing's material composition, which typically includes copper, lead, and tin. This combination offers good embeddability, conformability, and wear resistance, making the bearings suitable for high-load engine applications.

What is the benefit of the high-performance overlay?

The high-performance overlay, measuring 0.001 inch thick, is designed to provide enhanced wear resistance and durability. It helps the bearing withstand the stresses and friction encountered during engine operation, especially in demanding or rebuilt engines.

Specifications

Brand: King Engine Bearings
Part #: MB5778XP.026
UPC: 611500624162

King Engine Bearings Audi BYT/ CDNC/ CCZD/ CPSA (Size 0.26) Main Bearing Set

Name: King Engine Bearings Audi BYT/ CDNC/ CCZD/ CPSA (Size 0.26) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-audi-byt-cdnc-cczd-cpsa-size-0-26-main-t14-432506
Price: 139.05 USD
Availability: BackOrder

$139.05

On Backorder

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King Engine Bearings main bearing set for Audi BYT/ CDNC/ CCZD/ CPSA engines. Size 0.26. These bearings are built to handle demanding engine conditions.

Key Features

This is a main bearing set for Audi BYT, CDNC, CCZD, and CPSA engines.
The bearings feature a high-performance overlay that is 0.001 inch thick.
This set is 0.026 inches undersize, intended for use with a machined crankshaft.
Constructed with a tri-metal material for durability and load capacity.
Designed to handle the demands of performance or rebuilt engines.

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About this part

Product Details

These main bearings from King Engine Bearings are built with a high-performance overlay that's .001 inch thick. This advanced overlay is designed to be tough and resist wear, even when your engine is working hard. They're made for Audi engines with codes BYT, CDNC, CCZD, and CPSA, and this specific set is 0.026 inches undersize, which is important if you're rebuilding or working on an engine that's already been machined.

King uses a unique tri-metal material for these bearings, combining copper, lead, and tin. This construction helps them handle the heavy loads and heat found in performance or rebuilt engines. The .026 inch undersize means they're intended for crankshafts that have been ground down to match this size, ensuring a proper fit and oil clearance. This is a solid option if you're putting together a performance engine or doing a full rebuild where precise tolerances are key.